i hunted em in Gillette WY... Eastern part of the state, they are tough to hunt. Bring a ground blind and sit at a water hole and you'll be successful. Ive shot two of them w/ a bow, and the closest one was 35, the furthest was 40.

So practice far, and learn how to judge a good buck when you see it. Typicall you want the horns twice as tall as the ears and the bases bigger than the eyes, like deer wider is better