We spent two nights and it only cost us $16. We were parked right on the lake, and being right after a holiday the lake was pretty much empty. They have several different campsites, with a website that makes it easy to reserve a spot. However, we called to ask, and ranger let us know we could come for first come first serve. They have signs that make finding your way around easy, also having stations that you can pay(cash only) for your campsite. The rangers were sweet and helpful as well as having a host, who was there all night in case of an emergencies. The restrooms/showers were clean and it looked to be recently remodeled. Also they had ramps going into the water for boats and a dock for fishing. Something else we learned about New Mexico, not being from here, April-May is a rainy and windy season. So be sure to check the weather before heading out