For elk, I would recommend a bowhunt/blackpowder hunt. They run concurrently in Colorado. Archery is over the counter and blackpowder is by drawing (due April 2nd). With elk, if you are going to hunt with a bow, I highly recommend during the rut, and your friends will be hooked for life. You do have to use open sights, but they should have no problem getting proficient out to 80-100 yards.