Timberstalker, you are right, Oregon is a VERY tough state to hunt. As you mentioned, due to the environmental issues, there in very little logging on public land, and it was those clear cuts and the reprod that were the deer and elk factories. Now those areas are so overgrown, they are nearly unhuntable. Also our predator problem (cougar) is out of control. I had game cam pics of four different cougars behind my house. I don't think people who haven't hunted the west side of the Cascades have any idea how tough it is to hunt here. If you can be successful here, you can be successful anywhere.
I have lived here in Oregon for the past 30 years and I now do 90% of my hunting out of state. My thoughts are, my time is money, so I'd rather pay for an out of state license and have a great hunt, with success, than hunt weeks in Oregon.
As you may know blacktail deer success tends to run around 15-20% success here, and elk success tends to be closer to 10% in most units statewide. In Wyoming for instance, there are numerous units with two, three, or four times that success rate. I have a general rule of thumb, and that is I know I work harder then the average hunter and can usually have about twice the success on average.
I have very very few good spots here in Oregon, on the other hand, I can pull into a brand new area in Wyoming, Utah, Montana, Arizona or Colorado with no prior on the ground scouting and in a couple days have a fairly good handle on the area I am hunting and have a great hunt. In 25 years of out of state hunting, we have rarely not filled a tag, and when we do, it is usually because we held out too long for a trophy.
I would certainly look into hunting opportunities outside of Oregon, particularly in the better limited entry draw areas.