If you want to email me at hamklm2@sbcglobal.net I would be glad to help you. When I go on a cow elk hunt in unit 61 in Colorado this fall, it will be my 9th elk hunt in Colorado. Two of those hunts were bow hunts. Again, I can line you up with a great outfitter who will allow you to hunt on your own or with a guide.
http://www.sportsmansdream.com/ You can go to that web site and meet him. When you get the Sportsmansdream site, click on hunting, than click on Colorado and you will see Purcell'g Big Game Adventures. I have become good friends with Dale, since he is the outfitter I have used since 1998.