Go to the link below. Then follow it first to Craig O'Donnell's web page for lots of sail building info. Then come back and go to the links Mother of all Maritime List (it's the biggest and best I've ever seen).

> Looking for some upwind sail plans that I can make to fit on
> a folding 2 man kayak Folboat. Also a keel or rudder assembly like
> dagger board assembly that could fit over each side of kayak. I have
> the plan in my mind but I'm sure someone must have done this before
> and there may be plans available. Can anyone help?