We didn't attempt to take any liquor on board when we got on in Miami. However in Jamaica we bought a lot of alcohol. When we got back on they took our bottles of rum, but they allowed us to keep a six pack of Smirnoff Ice that we bought. Enjoyed this by the pool and at the shows without any problem. I also saw a lot of people carrying around red stripe beer (Jamaican Beer) after we left Jamaica and I don't think the cruise line carries this. After Jamaica they never checked our bags for alcohol so we were able to bring on more rum and tequila from Cayman Islands and Mexico.