Cruising age minimums....

[pwetzD12]

A few of my friends and I would like to go on a cruise this coming summer, but age is an issue. We're all over 18, but none of us are over 21. Is there any cruise line or ship in particular that would allow us to cruise with them? Please offer some insight/advice?

[wrp96]

I think Princess will allow people to cruise as long as they are 18. I know Carnival and RCI require that somebody older than 21 be booked in each cabin (it might even be 25, I'm not sure).