I used to work at a few marinas. While working there I learned that you can buy boats pretty cheap because people fall behind on their slip rental fee and it eventually builds to to where the marina confiscates the boat. In my experience it is never a nice boat, usually a junky old sail boat. I was wondering if anyone ever took an old sail boat or something strange like that and made structure out of it? I bet it would be pretty cool to have a "sunken ship" in your pond.