During our trip to Yellowstone this year, we will have an opportunity to hike Crazy Woman Canyon and hopefully camp in Crazy Woman Campground. We have a large Truck Camper on large dually pickup. I don't think that I'll be able to drive the canyon, although not 100% certain about this.
I've read that the campground has just a few sites, a 30' suggested length limit, drinking water and vault toilets - just what we are looking for.
Does this campground fill up quickly? We would be there during the week of June 13th, not on weekend.
Looking forward to everyone's comments and suggestions.

John