thanks everyone for the advice. We've decided to go to
http://www.chibisindoorplayground.com/ after we land for a little bit then we will stay at the Crowne Plaza but I keep thinking of the Marriot sine the prices are very good for those dates but how much easier is it to stay there, is the hotel in the airport? Thanks again for all the great suggestions. Wish us luck, not our first trip but first with both of them.