On the Water, Tours and Excursions: Vacationers have lots of options with Tall Ships Cruises. For families, the most fun is probably the Jolly Roger, a pirate-themed lunch cruise. The Harbour Master is a 100-foot long ship, four decks high, with a water slide. The lunch time cruise is a narrated tour of historical and cultural highlights with stops for snorkeling and swimming, while the dinner cruise has more of a party vibe with an entertaining show. The most relaxing trips are aboard Tiami catamarans — the lunch cruise makes three snorkeling stops, and the cocktail cruise is timed to capitalize on the magnificent Caribbean sunsets.