I like AR's. Why don't you take up archery? Think of it this way. When you do shoot a buck it will be a nice one. Try stopping the deer when they are running by you with a loud whistle or just yell,grunt ect. Sometimes this will stop the deer and you will have a chance to check it out. You are on the right track by not shooting at a running deer, thats a hard shot even for the seasoned hunter. Keep up the good work and hang in there it will happen! Be safe!

Hatchet Jack