Camping Out Ideas - Do you know of a camp site in California that has activities for children like a waterpark (like Manteca had)?

Do you know of a camp site in California that has activities for children like a waterpark (like Manteca had)?

The campground at Lake Casitas has a water park. I haven't stayed there, but I just drove by the place the other day (it's inland from the Santa Barbara/Ventura area.) The water play area is small by "water park" standards, but pretty cool-looking for a campground. I stopped in at the campground & got a brochure. It says that the water park area is only open during the summer. Strangely enough, while boating is allowed on the lake, swimming is not. So, you'd have to stick to the pool for that. Their website is http://www.lakecasitas.info/ I can't tell from the website if you get free admission to the water park area if you camp there or not...but you could call and ask. Their phone is 805/649-2233.