Love that area, looks like you had it all to yourself?
Funny story, I was there just a couple weeks ago. We camped about a mile down the road from Bobby's Hole. You know the sign at the top of Bobby's Hole that says "4WD Only, Extreme Caution, etc?" Well, a guy in our group from Taiwan hiked all the way back up the road, then up Bobby's Hole to that sign to take a picture. When he was up there, a group of Tacomas came through and found this foreign dude standing there by himself, taking pictures, with no vehicle in sight. They were real confused. We told him he should have asked which way to the Grand Canyon. haha