Oregon elk hunting
For hunting the coast range: Brush and replanted trees are now so thick that it's almost impossible to penetrate on foot. I suggest a stand on the downwind side of a clearcut that has had some chance for the browse to recover.
For the Cascades, depends on which side of the divide. West side is brushy and thick. Fertile ground for, say, the .35 Rem. Here again, if you can find a clearcut and take a stand on the downwind side, go for it. East side is more open, pine woods. Still hard to see for any distance. There are, however, many meadows, some marshy, in this area. Am I sounding like a broken record? Downwind side of the meadow, take a stand, don't move a muscle except exceedingly slowly. The best kills are when the beast never saw you before the shot, and only saw stars afterward.
Oh, and clearcuts have another advantage: they almost all have roads through them. The less you have to haul that meat around on your back, the less you'll resent it when it goes into the freezer.
I once told my dad that I'd go elk hunting with him (North Fork of the John Day) only if we had horses or mules and slaves to get the dang thing cut up and hauled out. Deer are so much easier. But I grew to love elk, roasts in particular, and hate venison, probably because we ate so dang much venison when I was a kid. A good elk rump roast though . . . . (slurp, smack!)