LOTS of options
While we hit this area during a period of torturous wind, it was still an excellent zone for dispersed camping. Driving in wild horse road from Goblin Valley state park we considered one of the more barren (but still beautiful) spots to the left along the cliffs but then settled in a cottonwood grove along the road past the Ding Dang trailhead.
Great access to slot canyon hikes and so much to explore. Will return.
Month of VisitMay