Jake, a description of the sail to help the rest of the class identify it? Sailbag and sail cloth color, cut, shape, battens, number (although that has probably been removed by now) any other identifying features? Was there a civilian population wandering about or just sailors in the area?

I would hope another A catter would never do this, but a non-sailor passerby might, and then try to sell it on Ebay or something.