i live in clackamas oregon probably about 8-10 minutes from you. The best wheelin is at TSF browns camp and prison camp etc.... you can find some cool things at goat mountain in estacada... all the other places like promitory and wildcat in estacada are just mudruns.
i know theres stuff in bend/prineville area but have never been..... either way you only get about 3-4 months of dry wheelin in oregon.