If you are thinking of doing a lot of drinking at the beach then the Fiesta package is the right one for you. RCI offers this package on Enchantment @ $28 for adults and $18 (all you can drink ...Hmm )for kids. Considering it only costs $8 to get in to the park don't book your kids with the cruise line.
They have lockers available for rent $ 3.00 USD. full day (A reimbursable
deposit of $ 5.00 U.S.D. for lost key will be required)