We dry camped for a very reasonable $10.  They do have hook ups but because we didn't use them she gave us the lower rate.

Looks like a busy family friendly place through the busy season, but was very quiet while we were there.  Had 2 large dog-park areas for dogs to run.  Unfortunately one had some sewage coming up in it.  I'm sure they've gotten that taken care of.

Site was level so we didn't have to un-hook.  They've worked to make this a fun spot.