From what I've "heard" it seems that Princess is not a good cruiseline for the young. The elderly do not bother me by all means (in fact, 2 cruises ago, the youngest passenger was approx. 60 and we STILL had a blast). It's really the company that you go with.
Having just turned 30 and taking the 5th cruise with my girlfriends, just wondering if anyone knows about the age range on Princess Cruises. I'm taking the Goldend on 4/17 (which is also conveniently my b-day!).