We are headed to Mexico in March of 2015 for a week with our 3 boys who will be 9,6 and 3. We are currently booked at Moon Palace in Cancun, but I am thinking of transferring our booking to Azul Beach. Any input? Boys need lots of activity, but I need to remain sane. Size and beach at Azul (plus a swim up suite) are a big draw. Will there be enough for them to do? Any suggestions would b helpful.