My friends and I went on a cruise 2 years ago in NCL. We are all in our 20's and it seemed like there were a lot of older people on our ship. I think it was because we didnt do a lot of looking just found the cheapest one we could. 2 of us are thinking of doing another one but we want late night activities. We want to be able to party late into the night. Most of the bars on our last ship closed at like 11 and the one club had 2 people. What cruise line attracts the younger party crowd with lots of late night things to do?? Looking to go in April or May 2011. Thanks!