Unremarkable head East over the bridge.
Head a few minutes East to Alexander Flat Rd and N Fork Boise River. First spot on the left when you cross the bridge. That spot is awesome! Fire pit, creek access at the site, and no neighbors. I fell asleep to the rushing water. The REL site has 4 spots that are close together and they're all overgrown without anything cool. I would not come back to REL but I would return to the other one.