Wyoming on your own is easy if you have been in the point game for al long time.
East and Southeast Wyoming are mostly private land.
The rest of the state has mostly public. there are patches in the state that do not hold a lot of antelope, as they are mostly elk areas, but even then there are antelope there.
The best areas are the Central, and. South Central part of the state. 10-18 points for those.
The Biggest bucks of all time, come from a 80-150 mile circle around Rawlins, and those bucks are heavily dependent on 2-4 years of good rain, and warm winters.
They will typically be less than 4 years old.
Antelope have a very short trophy window and peak at 2-4 years of age.
A private land guided hunt in East or South East at $3500 is a pretty good bargain consider the time it takes to get onto a public unit with big bucks. You could probably kill a buck on a guided private hunt every year. Or honestly be 5-8 years from a low quality public hunt in marginal units.
Colorado Ranching for wildlife bucks are similar prices to the guided hunts in Wyoming.
New Mexico is another $1000-4000 depending on quality.
Texas is about $3500-6500 but quality isnt' always super.