Heading to Wyoming this fall for my first mule deer hunt. Ill be hunting in region R and have read about every thread I can find about the region. I have realistic expectations and wont be to picky with this tag. Ill be hunting solo, so im a little weary about hitting the high country by myself. From threads ive read, snow will push the deer off the mountains into the foothills. My question is how much snow does it take? And how long does it need to stick around before they drop off the mountain?