Gene;
Are you just setting guys on trails and saying "Go get 'em!"? Folks pay for service.
What's the slate of services that you are offering?
Are you providing or coordinating the use of acreage, transportation (people and game), or food and lodging?
If you're managing someone else's land, what do they want out of it?
What kinds of hunting are you guiding for? Just stands? Spot and stalk? Dogs?
Are you providing skinning and quartering, cold storage?
More details makes putting numbers on it easier.