Park situated just north of Willow Lake. We have a 32 ft Class C and tow a 4 Door Wrangler. No problem getting there. Plenty of spots with full hookups. They have a section for "overnight" and a separate section for "Long Term." We were there for 2 nights. No problems at all. Little shop had basics. Didn't use their facilities, but that was just because we had our own.
We had a lovely time staying at the Willow Lake RV Park on our visit to Prescott. The bathrooms were spacious and there is a trail directly behind the park that leads out to Willow Lake and a plethora of trails for the trail runner/hiker/explorer. They have great wi-fi, the area has lots of trees and shade and picnic tables too!
We actually arrived late for check-in the the office left our our map and information for us.
We had a 30' RV we wanted to pull through and had no problems with this park. I'd recommend a stop-in here for sure! Their neat little tent-camp sites were even closer to the lake and the trails.