Any RV park that has "Resort" in its name means it's going to be something other than rustic. This is actually a Class A resort park where folks own their site and often build permanent structures next to where they park. It's got almost everything - a store, workout facility two pools (one adult only), a small theater, putting green, party facilities, cabins to rent, and on and on. What's missing are trees. There are some, but for a Texas RV park many more are needed. Level concrete pads, full hook ups, picnic table and cable TV.
Kerrville is a great little town to visit (home of Johnny Manziel, failed NFL QB). It's about 90 minutes north of San Antonio on I-10. There's a great city park and hiking trail along the Guadelupe River, a nice antique mall, lots of shops in the old downtown area and many seasonal events.