Well, I read the posts, and most of those people were pretty cool about it. And I did see some talk about Hell's Revenge. But there were a few people that were complete A$$HOLES. A big one that stood out to me was Skull Toy. Extreme Rock Crawling huh? I say come play in my playground (Moab, and SE Utah) and see how he does.
Granted the Rubicon doesn't look easy, but the pics look like child's play to some of the runs in the Jeep Safari. Even just dustin' down there..you SHOULD have a winch. There is sugar sand down there, it's easy to stuck in too. Ain't that right Baby?
I know some people that crawl down there that carry extra tires along with water and food, incase those rocks are hot. Also if it happens to rain the rocks are slicker than ice and the sugar sand turns to quick sand.
No, I never drove the trails, but like I said it was my playground, so I took it on foot.