College or Break/Cruise Ship?

Actually, stay in college, the degree is valuable and it gets harder as you get older. At 21, unless you are an entertainer with some experience, you would not stand a chance at getting work on a cruise ship. Also, I do applaud you for wanting to grow up, but this is not the way to do it. Get a degree and find a place of your own. You should leave the cruises for vacation time.