We spent three nights at the Forks campground with our 38 ft. 5th wheel toy hauler.

I don't recommend towing something this big to this area, but it can be done safely - would definitely not do it if snow is forecast.

There was one other camper there.  It was quite cold at night 20 - 23 degrees but warmed up nicely during the day.  

Unfortunately the General Store in Gila Hot Springs was closed for renovations and there is no cell phone coverage anywhere near this area.