I mean, the interior and exterior of various different of boats already exists in the game and there certainly isn't any shortage of sea to put them in...
If they can figure out an elegant way to Instance the Ship/Boat it would be cool. Most docks in the game don't really have a place to put a gate or a door to the ramp of a ship. I suppose it could be added to the end of a dock, but that would be weird. It could be "accessed" by a Dingy like a couple of the homes we have, but I would want my ship to be within site of land.
Other than that, a ship would be a nice home for those of us with sea legs.
Enjoy the game, life is what you really want to be worried about.
PakKat "Everything was going well, until I died"
Gary Gravestink "I am glad you died, I needed the help"