Download and check out the Motor Vehicle Use Map (MVUM) for the
Coconino National Forest. Take note of the statement at the bottom of the webpage: "The MVUM does not restrict where visitors may camp on National Forest System lands. However,
it does restrict where motor vehicles may be used for the purpose of camping. Use of motor vehicles away from designated roads for the sole purpose of camping is permitted on National Forest System lands up to 300 feet from the edge of a designated road where indicated by the MVUM's "
dispersed camping" symbol."
You can also download the
MVUM for the Prescott National Forest. Pay close attention to the rules about how far you can park from the road surface. It can be different for each Forest and even for different areas of the same National Forest.
Safe travels!
Trailertraveler