Sails for canoes.
Working from the book Canoe rig : the Essence and the Art : Sailpower for Antique and Traditional Canoes, by Todd E. Bradshaw, I am trying out a simple sail rig for the skin-on-frame canoes. Any sailor will quickly see that this will only work downwind, but it is light and easy to put together, so I'm going to test it soon.
I may have to come up with something more elegant than the zip-ties holding the 'anchor' block, but until I see how this works, I want something I can remove easily. The ends of the spars are not actually attached, but simply rest in oversized, round-edged holes. I suppose I could also lash the end eyelet to the thwart, but I want to see if this works, first.