We won a cruise and are going on the Carnival Imagination to Ocho Rios and Cayman Island April 3-8. We have an outside cabin with balcony. We have a 17 yr old son, 14 yr old daughter, and an eight yr old daughter. I am really worried that everyone will have a good time. They are worried about leaving their friends, that they won't meet anyone and it will be boring. This will be our last family vacation together as my son will be starting college in the fall. Any suggestions??