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From: Mary Zuschlag <mzuschlag_at_comcast.net>
subject: [Paddlewise] Middle Fork of Salmon trip report, and GPS discussion
Date: Sun, 13 Jul 2003 10:10:13 -0700
Just returned from a rafting and kayaking trip on the Middle fork of the
Salmon. I was delighted we managed to draw a permit this year, chances are
about 1 in 50 for the peak season.  Water levels were perfect 3.5 on the
gage, and the weather cooperated. The hot springs and rapids were
glorious, oh what a river.

We had were involved in some interesting rescue situations.  At Haystack
rapid there was a boat wrapped.  The kayakers managed to get a
line to the boat and they had been trying to free the boat for about 3-4
hours when we arrived.  The location did not lend itself to a Z drag system
since there were no reasonable anchor points.  About 15 people were lined up
to pull the boat off when the front tube of the raft blew out.  The
differential drag on the boat (rear tube was still inflated so it was
catching more water) was enough to easily free the boat (didn't even require
any pulling).  Interesting because I have always heard that you should not
deflate a boat in a wrap, but in this case they could have freed the boat
hours earlier without damage.  Some of the kayakers were professional swift
water rescue people.  Sometimes it pays to take a long hard look at a
situation and think how the water is working on a boat. That was the first
lesson; the second lesson occurred when I misread the entry at redside
rapid.  This rapid is deceptively tricky a rock with a significant pillow
creates a jet of water that shoots you over to a perfect wrap rock.  I
entered much too high on the pillow and didn't have much of a chance to pull
away so I hit the lower rock broad side, as the raft broached I jumped on
the high side.  I could hear the boat wrapping around the rock as water
poured over the lower tube.  I stayed on the tube and assessed the
situation, and decide the best chance to free the boat was to flip it over.
I flipped the boat over using my weight on the higher tube and the boat was
immediately freed.  It is much easier to recover from a flip than a wrap!  I
was pleased that I assessed the situation correctly and took appropriate
action, but now I want to run redside again and do it properly! I have run
it several other times successfully. In some rapids entry is
critically important... no kidding.  Everything was still tied in except my
GPS unit ; - ( which went floating down the Middle Fork.  Incidentally, my
watershed dry bag performed beautifully not a drop of water in the bag after
being submerged for 15 minutes.  I was embarrassed by my misread of the
rapid, but I was pleased that I managed to stay calm and take action.  I
have taken several swift water rescue classes and remembered flipping a boat
might help to relieve water pressure. I also own a very stiff self bailing
Sotar raft which was slow to wrap, I am not sure I'd had a chance with a
more flexible boat, and probably no chance with a bucket boat.

Now that my GPS is on its way to the Pacific ocean I did some research on
GPS units. Initially I wanted switch to a Garmin unit, but as I did more
research I chose the Meridian line from Magellan.  Why isn't Garmin using
memory card technology in their units?  I have unlimited memory in my
Meridian because it has SD memory cards; there is no comparable unit in
Garmin's line up. I can use a card reader for fast USB downloads of maps.  I
bought the MapSend software for the US and it looks extremely useful.
MapSend software would have been helpful on our Middle Fork trip because it
includes the side streams, campsites, hot springs and rapids (although not
great with trails).  The Middle Fork moves quickly (4.5- 5.0 miles per hour)
so it is easy to over shoot your camp. Campsites are pre-assigned so if you
miss your camp you have to find one that is available. The detailed map
features will be an asset in locating campsites.  The guide map for the
Middle Fork has no coordinates so GPS maps are the way to go.  I have been
thinking about the Blue Nav maps from Magellan; has anyone used them?  I
purchased the Meridian marine version and I'm seriously considering
purchasing the blue Nav CD. One nice thing about Garmin is they have many
more map choices and the interface is more intuitive. -- MZ

visit my website:
http://www.mzuschlag.com
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