Looking forward to our summer vacation for next June. We were wanting to take our kids (girl age 12 and boy age 5) to Mexico! This will be their first time out of the country and only 2nd time to the beach!! Husband and I satay in riviera maya this past June for our anniversary and loved it, but was thinking Cancun might be better to take the kids?? Any suggestions on what resort to stat at? We would want an AI. Wanting fun things for the kids to do (with us) dolphin swim, glass bottom boats ride?, etc. Thanks in advance!!