I don’t know much about this but I know a lot about collecting odd castoffs people want to get rid of. I’m drawn to them like moths to a light.
I would take it and save it from the dump.
Once I got it I could then take my time thinking about what I might do with it.
The worst thing that could happen is I would have to haul it to the dump.
I don’t disagree with the others here that it might not be cost effective to finish it and actually use it. You will never know until you put it in a pool or pond and see for yourself.
Crackle Barrel would take it as is and hang it from the ceiling.
Maybe add some pontoons and a sail???