I would do a search on this and other hunting forums to try to get more information. This site also has a section dedicated to Bighorn Sheep - you might do some research on older posts and see what you find.
It really depends on what kind of hunt you wanna do, The John Day river hunts hold the most sheep in the state. the Desutes has the second, with those hunts its more or less you have to float the rivers to get access, I put in for E. John Day river and plan to float it if i draw the tag. If your looking for more of a mountain hunt look at the Ne Oregon units that hold sheep, good luck in the raffle. keep us posted
Hinge-cutting serves several purposes in regard to improving both whitetail habitat and your hunting experience. There are two main types of hinge cuts including a cut for screening and funnels and a cut for bedding. Hinge cuts for screening and funnels should be done somewhere between the knee and waist to block a deer's vision as well as block a travel path. Hinge cuts for bedding should be done around chest high so that there is room for a deer to bed underneath.