Venice was extremely busy but you could still move around and see the beautiful architecture and lovely shops and bars.
Definitely a place to revisit. Please note that it costs $25.00 to get a water taxi from the port right into Venice - this is if you booked through Voyager of the Seas - bit pricey.
Wonderful beaches to swim in and a short taxi ride away is the town itself, which is full of shops, bars and a wonderful market.
Don't think I'd get tired of visiting St Thomas.