Our three kids (DS9,4, DD6) did the Pirate Cruise last October. Ages do vary some as young as 4 (like my younger son--though some 'seemed' younger), and some older than my older son (9 y/o). They do pair you up with a buddy before you board the "pirate ship" (actually a pontoon boat), and explain the rules of behavior while on board. My two sons stayed together, while my daughter quickly found a buddy with another little girl. There were two older ladies who would be their guides. Also, when you check-in, each child puts on a lifevest (sizes range from kids XXS-XL), and each is given a pirate bandana with their name on it to wear. Lunch consists of a p&b sandwich, and they get to eat gummies and some other small snacks. As far as leaving the GF---we just walked around the hotel a little while, and sat by the marina and had breakfast/lunch and just enjoyed the down time (you can only imagine w/3 kids). There really isn't that much time to venture far from the marina, and be back in time when the boat returns. When they returned they had little goodies and other "treasures" from their adventure. The kids had an amazing time!! Highly recommended.