Our local NA casino gave us certificates for "free" Carnival cruise, mine is up to 14 days in a balcony cabin, hubs for up to 7 days inside cabin. His is good for Mexico, New England, Caribbean excluding Bermuda. Mine is good for all of those including Bermuda plus Alaska. We want to take my sister & her husband, so we're looking at Caribbean. So, any thoughts on port of departure & destinations? Ships to avoid? Any other tips on what to expect?