you won't need any help for that unit, my advice to you is learn how to judge antelope, and i don't mean just hight. if tou just want one that impresses and are not worried about score, it wont be a long hunt! if you can i would plan a trip during the archery, and bring a bow, you can hunt and scout. (crossbows are leagal) you will see big buck's every day, your ability to judge them is what will help you choose,only 3 over all inches seperates a good buck from a great buck!