[Paddlewise] kayak sails

From: Colin Calder <c.j.calder_at_abdn.ac.uk>
Date: Fri, 03 Apr 1998 10:02:13 +0000
Thanks all for the comments on the sailing thread. I have been toying with
the idea all winter, and now the clocks have moved forward, and the weather
is improving I'm hopefully going to spend more time finding out about the
practicalities of sailing kayaks. 

I have been playing with kites for kayak traction for the last six months.
What kites are people using?  Last weekend I was flying a stack of two
flexifoils, a 6ft, and an 8ft in 20knot plus winds. If you keep these kites
turning in the middle of the window in this wind, they will pull you in a
kayak down the *beach*. Flying them is definitely a two handed job though,
and while they are a lot of fun, I don't think  that flexis are that
practical for kayak traction, certainly not in my boat. What kites have
others tried ?  are the 'parafoil' flyers using single line jalbert style
kites ?
The wipika looks like *THE* kite for traction on water. Is  Jean-Philippe
Soulé on this list ? He used to post to wave~length and is active on  the
kite sailing list, and plans to use the wipika wing during an epic paddling
expedition in the autumn.

For those interested you can check out some pictures of Jean-Philippe &
wipika wing on his web sight at:

http://www.voicenet.co.jp/~jeanphi/caske_kite.htm


I'm in the process of building a sail rig for my boat, much more practical
methinks than kites for everyday use.  Anyone out there have any ideas about
how to put a step into a plastic boat ? I'm planning on machining a thread
onto a piece of brass tube and making two  brass washers to screw together
either side of the deck,  with a rubber gasket between them, and adding a
plywood brace between the foot peg rails, but I'm a bit concerned that the
deck by itself may not take the load.  Anyone out there sailing plastic
kayaks ? 
What rigs are people using? Sprit sail rig as used  by maatsuyker members
looks like a good practical sail, and this will be where I start, but I
reckon that a junk rig on a bamboo mast would look very fine on a kayak.

I certainly appreciate sail design advice on this list, wherever it comes from.

Cheers
Colin

______________________________________________________
Dr Colin Calder
Centre for CBL in Land Use and Environmental Sciences (CLUES)
MacRobert Building, Aberdeen University, Aberdeen, AB24 5UA, UK
c.j.calder_at_abdn.ac.uk  Tel: (+44) 01224 273768 Fax: (+44) 01224 273752
CLUES WWW: http://www.clues.abdn.ac.uk:8080/
______________________________________________________

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Received on Fri Apr 03 1998 - 01:09:15 PST

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