We have plenty of parking space for cars & trucks, vehicles pulling long trailers, and RV's.  We have 4 large parking areas, one near the entrance, one near the cabins and bathrooms/showers, one near the trail head and PeeWee track, and tons more parking at the MX tracks.   You can camp in any of the parking areas. No RV hook ups yet (working on it!), but we have plenty of places large enough for RV's to park.