In case anyone is interested I finally got the go-ahead from my wife that I can start building a sail rig for my boat. I will post photos here and on my website if anyone is interested in the build. I am quite excited about it. Ever since I first learned that I could build a kayak several years ago, I have wanted to add this sail rig to one. It looks like a ton of fun, and the best part is that it can be left at home if I just wanted to do some pure paddling. I am building from a set of plans, my first time to not start from a kit, so this should be interesting. I am picking up the wood tomorrow and will start as soon as I can. specs will be: the amas (floats) are 10'6" long with a 9" beam. This will give the whole boat just over 10 feet of beam. Here's a photo of the plans.