I hunt arround Chalk Mountain and have always got an antelope.Sight your rifle in for 300 yards,you will be shooting some long shots,these animals get alot of pressure.
Hunted it 5 years ago...saw lots of smaller bucks. Got one the second day about 13.5 inches. I have heard the numbers are down since then but you will find a few and have a great time. I will be trying for one (different unit) with my bow in a couple weeks. I believe there is a walk-in area within unit 32. Might want to check the WY website. There is plenty of public land as well.