I'm very familiar with the area, and there's a few options: You can get a pop-up in there, and more. At the bottom of the hill, if you go left toward the Schafer spring creek, there are a few spots. I have even seen some mid-size RV's on the river bank. Just about any vehicle can cross the Schafer spring creek near the river, but you can get stuck in the sandy soil near the river if you aren't careful. I have pulled out more than a few. As somone else mentioned, there is a small spot on the right side access also. But that's where a lot of fisherman park. You also have the Pine Crest campground on YY right near CR652 as an option.