It has been asked for since many years, and even been approved by the devs as something they'd like to see in UO: An expansion with the following features: - Enhancement of the water world in UO (places of interest, interesting things you can do on a boat). - Boats with more functionality, and boats that actually work better. - Underwater dungeons. - Sea battles, working cannons and other PvP/PvM stuff. - New sea monsters. Would you like to see that as the expansion after SA? P.S.: The reason why the Devs didn't really follow up on this suggestion seems to be, that the ship code is extremely messed up and it would be very time-consuming to reprogram ships.