There are some big bucks up there but I have found better luck seeing them when we are coming in over the top and hunting chukars.
I have never targeted deer in the area that you suggested but I have hunted deer above the snake in Idaho and done well and shot some big bucks.
If you are going to do it my advice is get high and glass. Look for other people to push the deer to you. The higher you get the better your chances.
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