Wondering what all you can do on your Carnival cruise? Think of a cruise and you likely envision exotic ports, hitting the beach, or splashing in the clear blue water of the Caribbean. The truth is, however, the vast majority of your time on a cruise is actually spent on the ship. Consider that on a 7-day cruise, you might have three ports of call. Each of those port days consists of about eight hours docked. In other words, of the 160+ hours spent on a week-long cruise, only about 24 hours would be spent on shore. That means cruise