The only reason I didn't give it 5 stars is that the Male showers/restroom was under construction and not usable.
Gravel drive-through and back-in spots for RVs with 30 or 50 amp connections, water and sewer. Two tent spots. North of Willcox, but the city is small enough that the whole town is within walking distance (we walked to the center of town in about 15 minutes).
This is basically an old trailer park that has been upgraded to accommodate RVs around the perimeter and a couple of tents near the park/restroom area.
The shower/restroom area also has laundry facilities.
We didn't go into the rec room, but were told it has a pool table and a book/video exchange-type library.
The Rodeo grounds are a short drive across the freeway (don't follow your GPS if it tells you to use airport road - take the route that uses Rex Allen Drive) at Quail park (about 2 miles away - straight shot). This is a very convenient park to the Rodeo Grounds.
This park, as was all of Willcox (even though it was Rex Allen Days weekend) is VERY QUIET. Didn't see anyone other than a couple of dog walkers in the morning and the staff when we checked in.