We were at Blizzard Beach with our ds 5, and dd3. DS and DH had a blast on everthing they could go on. DD and I spend the entire day in the kiddie area and she had a blast too! There are several smaller slides she went on and splash zones. There are also sand play areas, so bring toys if you go. If the kiddie area was the only thing the entire family was doing that day, we would think twice about spending the $100 again. But, it depends too. We stayed at Fort Wilderness and the pool there has no slides etc for extra fun. Since the boys were able to do their own thing they had fun. There are a couple "family" oriented ones we all went on (sorry can't remember the names, but like a lazy river on a tube, and a big raft one). With 2 young ones the same age, I bet they would love it, but would you? Unless the adults want to tag team child watch and catch a few rides themselves, it might be a bit of an expensive day, depending on what you have available at the resort as an option.