Holy Jim is great after the rains like they stated before me. I was there during each of the large storms this season and it was some decent wheeling. Lots and lots of mud pits which turned my green 06 Unlimited into a nice desert tan
There is a nice trail that heads up to the left a while after the little remote controlled aircraft site (there is a flipped vehicle on the side of the mountain as you approach). If you follow that trail up for a while there is a spot that was washed out by a mudslide so you can no longer go farther. All we need is a few guys with shovels and maybe a 12 pack and that run could get going again. I never have gone all the way to its end though so I dont know where it dumps you out.