Hi Arthur, My experience has been all flat land whitetail hunting. I was one of the spoiled ones that grew up with four thousand acres of family farm mostly river bottom and rolling wooded sand hills. This will be my first year hunting Elk and it's going to be in some of the most demanding terrain I've ever seen. So even though I have hunted alot with bow I'm a rookie where I'm going. I havn't even looked at the new technology in that many years. It's going to be interesting and challenging to say the least. I'm looking for experienced help and advise in these conditions.