The below picture is part of area M. The picture was taken from Hwy 14A.
I've hunted there a lot, for elk and deer.
Look at the picture. You'll see tree lines and above, the mountain is free of trees.
We all know that deer bed up during the day and come out in the evening. Most come down. Not so with the huge deer you'll find in the Big Horns.
The big bucks go up, in the evening the leave the tree line and go up to feed.
If you was to take a spike camp up during the day and set up and wait you''ll find some monster bucks.
If you're on foot, spend the night and pack out during the next day. If you have horses its a different matter. Horses know the way back to camp and will take you home safely in the dark.