It's best to bite the bullet and work with a broker that is in this exact space, western hunting and fishing properties. Even then, push them hard on the hunting opportunities, land owner tag availability/programs, etc... You want exact details. If they are unwilling to do that due diligence for you, go to another broker. Generally in the western hunting property world there are brokers that lie and brokers that exaggerate. When brokers not involved in hunting property get involved, even if they are honest, they are so naïve it tends to be worse than the former two.
Chunks of land hunt crazy different in the west, migration corridors, topography, local pressure. 300acres can hunt 3x as good as the neighboring 4,000 acres. It's complex and unfortunately you kinda don't know the exact level until you hunt it for a few years. Buying property for "access" has a lot less variability in outcome.