I only went to Barnwell once, around 2003. It was ok, I went with a group. It just ended up not being my thing. I think it just boiled down to philosophy of why you have a jeep 4x4. We went on a medium easy trail, it was fun, then we pulled into a deep draw and everyone stood around to see who could drive through it. About half the guys where like, come on let's go to the rocks. Whatever.
To me it's all about having the tool to get a job done, take care of it and try not to break anything that will cost you and still achieve your goal. The culture in the club was more like this was all disposable income, breaking stuff was the norm, oh I blew out my Dana 44 this weekend! Oh well, we'll put it back in the shop and put another $2500 into it. Ruined it for me for a long time, sold my jeep and didn't get back into it for a while.