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Safety First:
The FAQs
Adapted by Marc Lefebvre
from
the Safety & Rescue FAQ from rec.windsurfing
Disclaimer:
"The information contained herein was collected by Ed Cornell at ecornell@cyber.psych.ualberta.ca
I am serving as an editor of responses to a newsgroup request for contributions
to a faq. Some contributions were anonymous and the credibility of named
authors is unknown. Your interpretations of the applicability of the information
for any particular situation are to be considered entirely your own. The
information is intended only for discussion. I am not responsible and cannot
be held liable if you decide to act in accord with it." - Jaime Cordera
Prevention
Hazards and limitations
Patrick LaValla has summarized
the dangers apparent in records of search and rescue incidents. These are
known as retrospective analyses of actuarial data. The idea is that hindsight
can be turned into foresight. One or more of these factors were common in
case histories:
- Failure to recognize
a potential environmental threat; unfamiliar with area for activity
or characteristics of weather.
- Equipment failure;
inspections and replacement neglected.
- Too ambitious
an undertaking for current skill proficiency.
- Solo activity;
itinerary not known to others.
- Hypothermia (cooling
of the body and brain) owing to improper clothing.
- Lack of rest (fatigue);
poor physical conditioning.
- Thirst (hypohydration
during salt water activities).
Preparation
There are some things
you should know before getting out on the water. Run through this list:
- How am I doing?
Had a long, exhausting week? Been exercising and stretching? Had a good
long drink of water?
- What part of my
equipment is suspect? What do I tend to break?
- Determine where
you would end up if you are left to drift. Stay upwind of the launch
site or know alternate landing sites.
- Weather report
says what? Anything hairy on the horizon?
- Tide table says
what? What is propelling me when the apparent wind drops?
- Local conditions.
Where's that shipping lane? Where's that rip current? Where's that fin
eating rip rap? Where's that 3 cm deep reef? Check with several locals.
- Where's my buddy?
Once out, take breaks
to rest and refresh. Go in to assess the situation from shore if storm
waves, barges, or overpowering gusts are beginning to appear. Don't sail
to exhaustion; always reserve the strength for a self-rescue.
"""""""""""""""""""""""To
the point""""""""""""""""""""
"Offshore winds:
just say no. The second closest I saw somebody come to dying windsurfing
was a guy who tried to paddle a 9' board less than 100 yds back to the
beach in a 30 knot breeze. When the Coasties picked him up he was so tired
he couldn't get into the boat by himself; dead tired = plain old dead,
in situations like that."--Rolland Waters
"You are flirting
with death."--Kirk Lindstrom, on whether a carbon mast would conduct a
lightning strike.
"Big ebb, little
wind, big problem."--Chrissy Field maxim.
"Donıt forget folks,
when youıre sailing on the coast, you are lower on the food chain."--Bingen
Bart.
""""""""""""""""""""""""""""""""""""""""""""""""""""""
Personal Flotation
Devices (PFDs)
Decades of actuarial
data indicate that people wearing these are more likely to survive and be
rescued following boating accidents. Coast Guard and water safety agencies
consider the issue to be similar to that of seat belt use by car occupants
and helmet use by motorcycle riders. Certified and maintained safety devices
work. The net talk concerning convenience and freedom of lifestyle choices
is often tangential to that fact.
Coast Guard officials
recommend a Type I PFD for high speed water sports and/or turbulent waters.
US Coast Guard certification appears on a tag sewed to the PFD. State
laws requiring windsurfers to wear PFDs usually specify that the devices
must be certified in accord with federal performance requirements.
Because Type I PFDs
are so bulky, most windsurfers who wear approved PFDs wear Type III. A
Type III PFD will provide at least 15 lbs of buoyancy, enough to maintain
the wearer in a vertical or slightly reclined position at the surface
of calm water. Passively buoyed by a Type III PFD, you may or may not
be face up, so it is best to be semiconscious following your encounter
with the mast. There are several models of Type III PFDs that are appropriate
for windsurfers; widely available are those for waterskiiers and kayakers,
who also need freedom of movement in the arms.
There are also PFDs
for windsurfers that are not tested or certified by safety agencies. Like
the certified PFDs, they provide buoyancy during waterstarting, insulation
of body heat, and protection during slams. They differ in that they are
usually less bulky (providing less flotation) and are cut to allow unencumbered
arm and shoulder movement. They may include features such as:
- Pockets for keys,
spare line, or small tools. A nice feature. Be careful about what you
might fall on.
- Pockets for packets
of lead shot. These are used rarely by professional racers who know
how to leverage 2-5 kg of additional upper body weight. Not recommended.
Always check your position of passive buoyancy if you do put some of
these anchors in your PFD.
- A loop to place
over your harness hook to prevent the PFD from annoyingly riding up
your body in the water. There is a tradeoff here. In rare emergencies
it is vital to have the PFD pushing under your chin.
- Blue, green and
black panels to coordinate with the colors of your wetsuit and rig.
Not recommended--you want to be seen. Day-glo yellow is definitely a
fast color.
- Pockets to insert
sheets of closed cell foam to provide more flotation. Make sure that
the foam is distributed so that the buoyancy does not put you face down.
Try it out.
"""""""""""""""""""""To
the point"""""""""""""""""""""""
"The waves kept pumping
and crashing, tossing me and my rig about, like a t-shirt in a washing
machine. The wind had increased even more, and it was difficult to stay
on the board. A few times large waves would pull me into the water, and
I realized that I was still crying. Thank God I was smart enough to wear
my life jacket."--Grace Jackson.
""""""""""""""""""""""""""""""""""""""""""""""""""""""""
Survival Kits
As with other safety
considerations, whether and what you carry requires consideration of sailing
habits. Given the broad goal of soon returning to land, you may want to
make repairs or replacements, you may want to be detected, and you may want
to be towed. Here are some common ideas about what to carry in a belt pack,
PFD, or harness pocket. If you put any of this stuff on the rig--mast protector
pocket, for example--consider that it might be gone when you make it back
to your board.
- About 10 meters
of 8-10 mm Nylon cord. Strong and stretchy for tow line use.
- About 1 meter
of 3-5 mm rigging line. Should fit pulleys, masthead, and boomhead slots.
Also used for tying repairs.
- A fin screw driver
that can also be used to dig out knots.
- A knife. As flat
as possible, perhaps with screwdriver accessory.
- A spare fin. Perhaps
cut down and shaped from one with a damaged tip.
- Whistle, flares,
mirror or submersible strobe light. Check marine supply outlets.
- Helmet. Posts
indicate that a helmet may be especially warranted in crowded rigging
areas and when attempting high speed or aerial maneuvers.
"""""""""""""""""""""To
the point""""""""""""""""""""""
"1.
Remove brain. 2. Go for it."--Response to request for step-by-step instructions
for forward loop. "3. Carry health care card."--Same thread. "When I prepare
for a day on the water, I first get up and brush tooth."--Eric Sanford.
"""""""""""""""""""""""""""""""""""""""""""""""""""""""
Towing/Paddling
Staying with your board
is your first priority, notifying somebody of your plight is your second,
and limping in alone is your third. The international signal for help is
to extend and flap both arms up and down at your sides. With a sinker, this
can be done by straddling your board with your legs in the water. (Insert
ASCII animation here).
Another common distress
signal is to wave arms overhead and cross them. This signal may be more
visible in heavy swells or chop.
Research by social
psychologists indicates that you are more likely to receive bystander
intervention if you direct your overtures to the closest person rather
than to the crowd. It is not unusual for everybody in a crowd to assume
that someone else is going to take care of the person in need. Once you
have a person's attention, try to maintain eye contact and get them as
close as possible. Seek a minimal commitment first: "Please get help",
or if attempting self-rescue, "Will you watch me 'till I get in?" Barbara
Morrow tells of an incident that led her to hail a pair of sailors. When
they slowed, she asked for a tow, and the one who heard yelled that they
were "...having enough problems handling conditions". They continued on
their way, and she ended up swimming for an hour.
If no one is presently
within sight, you should assess the situation to make a plan of action.
Do not derig immediately; the rig may be serving as a sea anchor (dragging
to resist wind that is moving you away from the shore). Assess your equipment
to see what you can use for self rescue techniques. Assess whether you
can be standing upright on the board if you secure a tow. This may yield
the smoothest trip in instances of a broken fin, broken boom, or mast
break above the booms (see below).
For upright towing,
you must have a tow line. Did you remove your uphaul when you learned
how to water start? Some descriptions suggest that a tow line can be fashioned
by tying together your harness lines, or that the broken top portion of
the mast can be used as a tow bar. These may not be easy solutions. Think
solutions through the next time you inspect your own equipment. Can you
slide off the tube on your harness lines to get enough to tie? Do you
know a hitch that would hold on a tapered mast? Does the tow line allow
you to follow in the wake? You and your buddy could practice sometime
in some friendly rollers.
If you must derig
alone, try to do so while straddling the board and squeezing it with your
legs. You can periodically scan the horizon and blow your whistle in this
position. Some work may be easier to accomplish in the water; consider
lashing the mast base to your harness hook before entering. If staying
on the board, remove the rig from the mastbase and work the rig around
as it lays across the board in front of the mastbase. Remove and shorten
the booms and place lengthwise on the board. Loosen the downhaul and use
it to lash the mast extension to the mast so that the extension does not
work out. Loosen the cambers and remove the mast from the luff sleeve.
Roll the sail around the mast so that the battens are parallel to the
mast, and place the roll on top of the booms. Use outhaul line to hold
the roll and secure to the booms. Position your belly on the lumpy mass
and begin steady paddling. Keep looking for a tow.
If you have lost
your rig and have no tow line, it is possible to hold on to the back footstrap
of a towing board. Minimize resistance for your tower: Shift your body
to keep your board streamlined and keep the nose up.
Your tower may also
be able to take portions of your rig. If your boom is dragging in the
water, slip it over the top of your tower's sail to rest on the boom.
A boomless rig can also be carried. Slip your sail in the gap between
your towerıs sail and boom, and tie the two masts together. The bottom
of your mast can be tied with the downhaul remaining after the cleat,
and you can also fasten your mast near the booms with your inhaul. It
may add stability to tie your clew near the boom end with any remaining
outhaul.
Tow line tie points
The board being towed
should be tied near the nose. Look for an embedded cleat or shove the
mast base forward and use it. The towing board can be tied at the back
footstrap or to the towerıs spreader bar. There is some suggestion that
tying to the spreader bar makes it easier to control the towing board.
Use a slip knot on the spreader bar in case the tower has to disengage
quickly. One post suggested that it is not difficult to tow from the harness
hook while hooked in. The tower should keep knees bent and weight low
to prepare for some sudden give and take.
When paddling or
towing, it may be effortful to approach a current head on. Assume a bearing
tangential to the current or follow the current to a weak point, then
head in. Weak points in the current may be associated with relatively
shallow water, broad water, or where there are no turns in its course.
"""""""""""""""""""""To
the point"""""""""""""""""""""""" "Another
option is to sit on your board and use your mast (or mast remnants) as
if it were a kayak paddle. I have done this and was surprised to learn
that my progress was faster and less fatiguing than if I were hand paddling.
This option is only applicable if the seas are relatively calm and your
board is relatively floaty."--Timothy Dierauf.
"It is customary
in the windsurfing subcultures of the west coast that soon after arrival
on shore the towee will offer liquid refreshments to the tower."--Rightback
Johnson.
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""
Repair Techniques
Broken fin
Three solutions here.
The first only works for A-box and E-box boards. If you only collided with
a soft rock, perhaps the screw tab is broken off and the fin is dangling
from the back of the box. Slide it out, turn it tip forward, and slide it
all the way back into the finbox. Get on your board smoothly. If you keep
moving forward consistently, the resistance of the water should keep the
fin pushed into place until you make it back.
Second solution.
Consider the function of the broken part. It provides resistance in the
water that prevents lateral movement of the board. Strap your harness
to the tail of the board. Put the harness spreader-bar-up through the
rear footstraps and tighten the straps so that the back of your harness
is smooth on the underside of the board. This will provide lotsa drag.
Walt Z. suggests a smoother alternative, but you will still have to hold
on without your harness. Walt towed his spreader bar tied to the uphaul
line tied to the back footstrap.
Third solution. Sail
it in. This is difficult and your efforts will be considerably easier
if you have stayed well upwind of your planned landing site (see section
on Preparation under Prevention). Waterstart by placing your feet very
close to the mast. You may find you can best control the board by placing
one foot in front of the mast while sailing. You will be unable to hook
in and you will find yourself sliding on a slight broad reach back to
shore. This solution can be practiced by sailing your board backwards
(fin first). It is easiest to begin practicing from a beach start with
a floaty board. The maneuver is challenging, looks cool, and becomes part
of the safety repertoire of a skilled sailor.
Broken mast
Two solutions involve
rerigging the sail on a shorter mast. If the mast has broken above where
the booms attach, completely derig the sail. Take the top half of the mast
out of the upper luff sleeve. Turn the top half upside down and stick the
point of the mast far into the open broken end of the bottom half. Rerig
the sail without cranking the downhaul. Fold the sail over the top of the
makeshift mast. You can tie a hitch that chokes the sail around the top
of the mast, or if you have a masthead line, tie it to the boom to minimize
flapping as you head into shore. Watch that you don't pop off the hitch
choking the new top of your sail as you apply downhaul.
If the bottom half of your mast has pinched shut, you
might consider the second method. Ease up on the downhaul and outhaul
and remove the top half of the mast from the luff sleeve above the booms.
See if you can slide the top half of the mast fat end down through the
luff sleeve opening below the booms. Tighten the downhaul slightly. Attach
the fat part of the top half of the mast next to the fat part of the bottom
half by looping both with your sail tack strap. If you can only loop one,
make it the fat part of the top half of the mast and reinforce this attachment
with the extra line dangling from your cleated downhaul. Next, use one
harness line (the one you wonıt need heading back to shore) to lash the
skinny parts of the two masts together as close under the booms as possible.
Slide the top half of the sail over the portion of the mast that sticks
up the furthest. You may have to push the sail down toward the boom to
contract the boom tie luff opening. Fold the top of the sail over the
top of the makeshift mast, and tie as described above.
Broken boom
There are two solutions
if only one side of the boom is broken. How good is your clew first sailing?
The second solution takes a bit longer. Untie the boom and retie it with
the good half on the side that allows you to hang on while heading to the
shore.
If the entire boom breaks, you can make a rope boom from
harness, inhaul, and outhaul lines. The rope boom should be the length
of the sail with the fattest lines positioned to be the ones you will
be holding. Tie one end to the mast where the boom head used to be. Tie
the other end to the clew of the sail. Spread your arms; you will soon
discover why rigid booms are important. This solution seems applicable
when being towed or when the rig may be uphauled; I would like to hear
how anyone has waterstarted using a rope boom.
Broken universal joint
When is the last time
you took a close look at yours? Check for cracks in the rubber. Peer around
that webbing. Check the integrity of the backup webbing. Make certain that
the bolt holding the universal together is tight. Was a locktight preparation
used?
Depending on the
break, you can try to hold together the universal by taking what is left
of your downhaul line after the cleat and tying it to the remaining pieces.
Before you tie, loop a sturdy hitch around the lower mast with the leftover
downhaul so that it doesnıt rip out of the cleat. Look to see what is
left on the board. If the plate of the universal base is still in the
mast well, run the downhaul line around it and then tie it off above the
cleat on the mast. This arrangement may chew portions of your board; you
might want to put a bootie on the bottom of the mast before tying off.
Another course of
action involves even more balancing of the rig, and I have little information
about how a water start might be accomplished. Take off a bootie or your
mast pad and attach it to the mast base. Get the rig out of the water,
perhaps by bracing the edge of the mast base against the mast track or
against your foot. If you can do this, you are probably talented enough
to sail by pushing the booms down and toward you to hold the mast on the
board braced against your front foot.
Knots
A good knot is both easy
to tie and easy to untie. The following four should be in every sailor's
repertoire. Illustrated dictionaries or the Boy Scout Manual provide pictures.
- Bowline. A bowline
provides a non-slipping loop. A bowline could be used on the tower's
end of a towline so that it can be quickly pulled off the harness hook.
- Sheet bend. Tie
this knot to join two different lines together. It is much more reliable
then a square knot and also works well when the diameter of each line
is different.
- Clove hitch. Used
to secure a line around a round object such as a mast or boom. Practice
tugging back on each loop to get it tight.
- Figure eight.
This knot is used as a stopper (i.e. at the fixed end of your downhaul).
Better than an overhand knot.
When to jettison and when
to roll it up
Shattered equipment with
sharp edges should be deep sixed after removing any useable lines or parts.
As compensation, you must pick up a garbage bag of trash along the beach
when you are ultimately safe and rested. If you are drifting... drifting...
drifting... while attempting to piece together your rig, or your jury-rig
is not working well, consider whether you would be better off paddling.
And if you are not making good progress paddling with your rig on your board,
consider ditching the rig. You are irreplaceable.
""""""""""""""""""""""""To the point""""""""""""""""""""""
"Lifeguarding in
high surf areas as I did teaches you some basic survival rules. You learn
that panic is your worst enemy. When you panic, you lose your body heat
faster, you tire faster from increased heart rate, you don't think straight,
and without decisions there is often no action at all. In one incident,
the downed sailer had started to panic. For him, the hassle in high seas
to break down everything properly was not on the menu. I made the call
to unclip his rig and let it go. We just towed the guy in on his board--simple!
He kissed the sand when he landed."--Barry Keane.
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
References:
- Pace, T. & Montague,
D. (1989). Self-rescue techniques. *Windrider*, 8, 60-64.
- Royal Yachting
Association video: Starting point. (Details of reference sought).
Marc A. Lefebvre (lefebvre@iwavesolutions.com)
Copyright
© 1995-2004 by Marc A. Lefebvre. All rights reserved. |