This site was really easy to find and only 3 minutes off I-10. The road in wasn't too bad, a little bumpy but my sedan went slow and found a spot.
Not sure how many spots there are. Despite the other reviews it seems like I'm the only one camping here (although it's raining).
From my site you can see the highway, but it's still pretty quiet and the views are great.
Overall it's an easy spot to find, and even if you don't want to venture back to find an actual site, it's all BLM land so you can really just camp wherever.