Land-O-Pines is a nice private RV park near Folsom and Covington. We stayed two nights because my daughter was in a horse competition at a nearby horse farm. The sites are mostly shady. The streets and sites are gravel and can get a little muddy in spots after a rain. The park was clean and quiet, and the staff was friendly. About half the sites are for permanent users. 

Stayed in pull-through campsite C69 which was shady and level. It was a gravel site. There was enough parking for my 34 ft TT and truck. Neighbors are nearby by not on top of you. The site included: picnic table on gravel, no fire ring. Utilities: 20/50A electric near the middle. The 20A receptacle looked like it had some minor burn marks. Water next to power pole, good pressure. Sewer near power pole with 4 non screw-on fitting. 

AT&T had 2 bars of LTE and Verizon full bars of LTE service. AT&T Speedtest: 30.8 Mbps down, 3.6 Mbps up. Verizon Speedtest: 4.5 Mbps down, 11.8 Mbps up. WiFi available, but did not use. Required a login. 

Would stay here again. We camped at Land-O-Pines Family Campground in a Travel Trailer.