we cruised in February --2 familes with 3 teens between us -13,15, and 17. They pretty much hung out together which was great. We saw them at meal times, would run into them around the ship on sea days, did shore excursions together. If there was something they wanted to do at night they would let us know where they were going. They did have a 1am curfew. We went on Princess and the hot tubs/pools are open 24hrs - this is where they ended up most nights if they didn't take in a comdey show or play in the arcade.