Decent binoculars on a tripod and if possible a spotting scope really do make a world of difference out here.
In 34A and 36C most of the mule deer are down near the roads, so you can easily hike out to grab water and be back in a couple hours or less.
When people say the deer are in the flats it is often a seemingly never ending series of 100' hills and draws that are 45°-60° slopes so still make sure you're well conditioned.
The deer down here may be smaller in body size than the mulies up north, but they can still grow some nice antlers.
This one is from 36C.
View attachment 146290View attachment 146291
Good luck. If you make it out here to scout hit me up, I try to take any excuse I can to get out and glass.