Geewhiz9876

I've never set foot on a cruise ship before. I need a vacation and said why not and booked a 4 day cruise the first week of May on the Scarlet Lady. I plan to do some shore excursions (there's a rum and cigar thing in Key West) what else should I know? I'm just going to apologize now since I know this question has most likely been asked a billion times already but here we are.