The river had to be the best part of this - although, to be fair, we did not have time to do the caves. Cell reception is pretty much non existent but it was still worth it. The gift shop does have WiFi.
First time camping and I wanted to stay near by. Babler was perfect. Our site had plenty of space and neighbors were very friendly. We did the historical program at the amphitheater at 8pm and kids loved hiking in the dark.