I would consider staying somewhere on the Riviera Maya. Lots of great all inclusive, family friendly resorts. Barceló has great beaches, and they have hobies. You can take the tour to Tulum, and also take advantage of 5th St. in Playa Del Carmen. <img src="http://www.traveltalkonline.com/forums/images/graemlins/Thumbsup.gif" alt="" />

I'd like to be a jelly fish, cause jelly fish don't pay rent.