Just trying to wrap my mind around this trail....for us wagons, is it the width that's the issue or the longer wheelbase?
Some of each. With a good xfer case skidplate and winch you could pull over the middle, or you could probably go around, like the picture of David coming down Jaws 2 - that's the route I took up. I went over the middle coming down, since I'm a couple inches higher and had the hardtop on. The trouble with "going around" is the penalty for failure.
It takes a lot of constant attention - I'd definitely say 33's would be the minimum tire too. This is not a trail that's been scraped out by an occasional rig with 31's...
Most fun and hardest trail I've ever been on. I know my heart's in good shape!