Has anyone tried using a vinyl sticker on the bottoms of their boats for a "wear" patch? You can get the stuff in big sheets at any graphics shop, and you can get it in some really thick sizes. I suppose the edges would create a bit of drag. Just a thought I had the other day.
There is a "keel protector" product sold for jetskis that is essentially this, except it is a little thicker and much tougher.
