I think you can make money hunting coyotes. There is a guy on here with the username CoyoteHunter. You might find him and ask him in comments. You could also try the Dept. of Fish and Game in your area for information.
is hard but doable. If you open a hunting business for tourists where they can hunt game. Some of us (city folks) would love to go hunting sometimes just to take a picture with our game and posted on facebook to look more manly. Anyway, it would be hard to attract tourist to that, then you have to deal with permits, and hunting season.