Pocono,
It sounds like you have a really fun summer planned.
DIS has area meets? I never knew that. Do they do it everywhere?
Yes, Schlitterbahn is the #1 waterpark in the country every year. It is very different than most in that there is a beautiful spring fed river running through town with rapids that people ride down in tubes. Schlitterbahn built itself around the river and uses river water on all of its rides in the "old" park. There are 3 with 2 being like normal water parks with slides, wavepools, watercoasters, kids areas.....There are rooms winding their way through the "old" park which is where we stay. It is awesome to stop back in your room for a snack or drink every few rides.There is a pizza parlor, ice cream parlor, arcade, ....It is very hilly here and the rides mostly start at the top of the hill and wind their way down the hill to eventually dump you in the river. One ride is even 45 minutes long. Almost all of the rides in this park have you ride in tubes through rapids, waterfalls, drops, caves, under buildings, .....It is a kids paradise. We have been going here every summer since I was born ( a long time ago

) Schlitterbahn wasn't there then and when it came in many people including my parents thought it ruined the town. These days Schlitterbahn is the # 1 industry in town. San Antonio is fun too because there are wild animal parks, caves, river walk, and of course GREAT MEXICAN FOOD AND MARGARITAS.
Overall its a relaxing, nofrills, no hurries, no worries, hang out with your great kids kind of place. Perfect!!!!!!