You will enjoy the Disney Ship, there are areas for adults only. There is no casino on board, which I didn't miss. The Wonder and Magic were the first two cruise ship my youngest daughter had been on, just the two of us so she spent alot of time with me and not in the children's programs. When we took a Carnivale ship (she was 16 by this time) she was not impressed. The Disney ships had a more "Classic" subdued feel to them while the Carnivale ship was party time- what I call "Vegas" feel. Don't worry about the kids, I don't recall feeling like they were a big deal,(I do like my kids but not everyone elses, haha). Do keep in mind that the ships are "Disney" and there is a lot of Disney on board, but I think Disney can appeal to all ages.