I have been on several cruises and this will by my kids 3rd cruise. I have three boys ages 9, 11 and 12. The two older boys are very mature for their age (I know a lot of parents say that and maybe really think it, but I am constantly getting praise about how well behaved and mature they are I promise lol). My husband and I are also NOT helicopter parents at all, but we still love our children more than anything and of course worry so here is my question. Would you allow your 11 and 12 year old to roam around the ship? We plan on taking walki-talkies with us and given each boy one. Any other information about the ship would be greatly appreciated!! Thank you!