First of all welcome to the forum! stick around and learn as much as you can as theres a lot of information here. I go to Wyoming every year for antelope but so far have not checked those units out. I have hunted many different ones by going over the data for draw odds and public land or HMA areas available. Hopefully someone with real information will jump in but that't all I have.
Good luck with your hunt if you make it up there. You will love hunting antelope if you haven't done it before already.
Welcome to the site. Alomst anywhere in Wyoming can be good for antelope. We have been going there for about 6 years now and we always do very well. I do not know much about 18 or 19, but I have a nice book at home that might have some info....I will check later tonight and let you know. If not I can give you some insight to some of the areas around where we hunt.
Every year my Pro-Staff and I head to the woods to hunt the old wise Tom. We travel thousands of miles covering numerous states hunting these old guys. Lots of times we end up hunting public lands or private property that have been hunted already. That’s the last thing you want to hear when you just traveled 6 hours that someone else has already hunted the property. We had to come up with a game plan and one real fast.
The first thing we did was ask the farmer were they usually see the birds in...