At one time, the Black Pearl ship from "Pirates of the Caribbean" movies was "moored" at
Castaway Cay. Apparently, though, this was a full scale prop from the movies, so it didn't survive long. Still, when it was there, it really cause excitement for the
DCL passengers.
Disney needs to build a replica of the Black Pearl to be permanently part of the Castaway Cay experience. Of course, the ship would have to be constructed so that it could withstand bombardment from the sun, surf, and the occasional hurricane.