Of the 23 campsites, we choose #1. A single campsite that we doubled up in. One of our group of 4 arrived early last Friday morning and our campers all were there by 5pm. We had enough room four 3 vehicles and one trailer. It was pretty foggy for the entire trip so I am sure that the Emerald Vista view would have offered a bit of wow, but nevertheless we found time to enjoy our company.
On Saturday we found ourselves on the 2.5 mile Mountain Trail Loop. The beautiful hike heads out of the camp, around the mountain to a rocky vista which probably has a cool view (again...foggy) and then back on the opposite side of the highway (which is almost always in earshot from the trail but not intrusive) to the campsite. From both the turnback point, and the beginning of the trail are opportunities to hope on the much larger Ouachita Trail.
Back to the campsite. A circular campsite with 2 human dropping stations. I didn't see any water, but we never looked. Almost every type of camper type was there, from RVs down to single tents. The high temp for the weekend was about 56 and the place was packed solid.
Payment is via a pay station as you come in. The ranger will come around in the morning some time and check your stubs. We paid $8 per night for a single camp site.