It's been awhile since we've been on the Rhapsody. It's a beautiful ship and the food was great. It was launched in 1997. It can take 2,000 passengers and has a tonnage of 78,000. There are 11 decks on a "Vision class ship".
I recommend the stingray tour in Grand Cayman. We used Captain Marvin ... www.captainmarvins.com
In Ocho Rios I recommend Dunn's river falls.
I haven't ever tried to bring liquor onboard but I know a few people to it. Some put it in a plastic bottle. Make sure you use bubble wrap or something to keep it from breaking. Keep you luggage under 50 pounds.