E.W.
Have you thought about a cruise? My husband, daughter, and I went on a cruise and it was wonderful. My daughter was only 7 months old at the time so we were not able to take advantage of the childcare but we saw the kids on the ship and they looked like they were having a wonderful time. They played dress up, feed the kids, had shows for the kids, etc.. it looked wonderful. The cruise is a very inexpensive vacation, your alchol is not included but we are not big drinkers so that was not a big deal for us at all. I know that Carnival has a 7 day Carribbean cruise out of Galveston on the largest and newest ship Carnival has. This is so great because you can drive, rather than flying with the kiddos, and there is something for the kids to do the whole way there and back. Not to mention plenty of stuff for mom and daddy during the day and night. Good luck planning your trip, it sounds like fun.