DIY is ok, but are you looking for a trophy or not?

Don't waste your money on a guided Wyoming Antelope hunt. There every where out here.

A public land hunt is more than doable and that's the way I go every year out there. However, as a newbie going out there, if you can get on that private ranch and not pay more than a couple hundred bucks a piece it will be nice to not have to contend with all the traffic you do sometimes on public land.