I did, and even still do speak to mostly with Ray Bloxham at SUWA pretty regularly and we'll regularly get in 40 minute discussions all about 4WD access.
I was tired of most of the rhetoric that was going around and thought it would be nice to see some cooperation, also little did I know I would be opening up a huge can of worms as there is a long list of (failed) attempts to work together. I think it is like any group where some people are easier to approach than others and Ray is one of them whereas some of his peers may not be. I'm sure it is the same as well on our end in many regards. In this case Ray even rallies around in an old 4Runner (basically 4 wheeling) with a couple hundred thousand old miles and knows a lot of the roads and areas as well as even Kurt Williams. Imagine if he has a decent suspension.. He also wanted to come on one of our 4 Wheel 'expeditions' with us this spring (sort of in an effort to get people together) but had a permit for the Grand Canyon and couldn't turn it down (that is no easy permit to get).
So anyway, I think it is doable to make some inroads in these avenues but it is pretty hard. I encountered significant resistance from both sides on pulling anyone together but I will say Ray was and probably would be willing to meet with anyone on it.
But all in all it is difficult, about as easy as it is to stop conflict on Israeli-Palestinian or soem of the hot bed issues we're seeing right now right now.
I hope it helps. I have Ray's cell and would be happy to put you or anyone together and would also still be happy to set up a meeting any time if folks feel it could be use.
Andre