Dont get me wrong, there are alot of things that you stated that I agree with. There are alot of trails that do not have width restrictions, but there are SOME trails and ORV parks that do. If you are over those restrictions, just dont wheel there. Like you stated, we dont make the rules but we have to follow them. As far as your last comment, yes we do have a voice, There is the Pistons Wild group that is very active in the offroad community a long with Wheelers of Washington and Pacific Northwest Four Wheel Drive association. I know personally I would like to see all of us in the PNW get more involved in these communities (including myself).
This sport is always going to be a uphill battle, the more we all get involved as a voice for our sport/hobby the better chance we have to keep trails or have new trails that meet MOST offroad vehicles dimensions.
Do you know how wide you are going to be once you have your your rig back together?