RE: OTC Antelope Tags?
There are plenty of units north of Casper over to Gillette Wyoming that are a draw, but have leftover tags every year. There are tons of antelope and enough quality bucks. The reason there are leftover tags is that much of the land in these units is private. You can access many of these rances for a trespass fee of only a few hundred dollars. Yes, it costs a little to hunt that way, but you're generally going to have a higher quality hunt, with few to no other hunters. In each of those units, there is also State Trust lands that are public. If you have a good map, you can find plenty of places to hunt that are mixed in with all the private.