ANY ship you choose is going to have varied age groups. The thing will be the ship activities, a younger segment will appreciate...
That said, I think Carnival would be your cuppa tea. But, don't discount the new big Royal Caribbean ships, with the rock wall, ice skating.. promenade, where all the action is, cafes bars, shops & disco's...Either line , could really fill the bill.....Speak with a CRUISE travel agency, to get a profesional opinion, to see which ship would be better, within each line, for YOU! Good luck....
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