Kurt, did I answer these questions correctly?
IT sounds like we camp right next to the obstacle course?
That is correct.
Are there bathroom facilities?
There is an outhouse at the rock course where we will be camping. I believe there are restrooms near the indoor classroom. We are welcome to use the park's indoor restrooms, but they are a good walk from where we will be camping.
I would be trailering my rig with an additional small tent trailer behind it. Would there be room to park all that in camp or do the tow rigs/my tent trailer have to stay out in the parking lot?
There is plenty of room for your tow rig and trailers inside the course.
There will be a campfire. Last time that was enough for all the attendees. Since we're camping on a 4x4 course and not an established campground, we need to bring our own portable fire pits and keep all fires contained to those pits. Basically, by the end of saturday, nobody should be able to tell that people were camping there. We need to dump all the ashes at the end of the trip, and we need to bring our own firewood. Theie site has large trash cans all over, so we do not have to pack our trash out.
Bottom line: We will have a group fire, but you're welcome to bring your own wood and portable fire pit and clean up the ashes afterwards.