I hunt a unit that receives a fair amount of pressure as well. I see other people in the basins I hunt occasionally, the
key is to be more patient and glass more effectively than anyone else. It is hard to find a unit that will allow you to hunt the back country for a week and not see another person unless you can magically draw a trophy unit every year. Just hunt hard and you will have your chances. I'm sure this is common knowledge on this forum but I firmly believe if you start glassing at the first hint of light and stay out glassing until it is totally dark you will see and kill more mature bucks. Good luck this year.