C.H.
When I was a kid we went to Club Med Huatulco down in the south of Mexico (in the state of Oaxaca). It was great, and had activities for the entire family - from adults to teens to younger kids and infants. My sister did their day camp and did archery and trapeze and all sorts of other cool things. I remember my mom commenting too that the all-inclusive deal (everything was included but alcohol, popsicles and some arts-and-crafts materials) was less expensive than spending a week in Maui.