We live right by Sea World. We've gone to both Canyon Lake and Medina Lake recently and have had the only kids in the campground. :( We still have a great time, but would like other kids to play with too! My girls think camping is the best. thing. EVER! And so do my husband and I! :)
Edited to add: Several families in my neighborhood either have or are waiting for their RV's. So if we get a group going I will walk over and give them the info. One family has 4 kids, the other has 2 and one that just moved has 3.