You need to pay for site, $9 entrance fee, and showers (50 cents for 4 minutes, etc.).
Lake for fishing, jetskiing, swimming. Hogback Trail and other trails. Golf course for campers (prob for fee; looked quite nice!).
The pit toilet in Yucca Campground is basically clean and without odor, but they must have chosen the cheapest and lowest ones available. See pic.
The bathrooms in Pinon were flush. This is where showers were located as well.
Stayed in Yucca. My site was private on three sides but one side was open to rest of sites. Easily fixed if you set up tent there. Site 3 has nice elevation.