We tried to camp here on a Tuesday evening (01/19/21) and all of the spots were full, to our surprise. We brought our small tow-behind popup camper up the winding road until we reached the information pull-off, and decided to unhitch there and continue up the road in search of an empty spot with just our car (Subaru Crosstrek). The road is very bumpy, with lots of potholes and washouts. I would personally not suggest towing anything up this road, unless you’re an experienced tower perhaps with OHV tires/capabilities. This would be a lovely spot, had we been car camping. The foliage is beautiful and the view of Tucson is amazing, I’d love to come back here without a trailer. These spots, although they are more like small side-of-the-road pulloffs than campsites, are definitely better suited for conversion vans or truckbed campers, as every space we saw was very uneven and sandy.