Hey roundball. I don't know anything about unit 70, but I can pretty much guarantee that an otc hunt will have you competing with a good deal of hunters. I've been hunting around the Steamboat area for about 8 years. We always have a few chances, but not alot. That being said, almost every year I see a really good bull that I just can't close the deal on. They seem to move year to year, so plan on doing alot of moving around to find them. Looking to try unit 74 north of Durango this year. Just wanna see some new country. If you want some info on the Steamboat area, let me know. Burned up 8pts in Wy last year on an archery hunt in the Bighorns. Great time , lots of bulls, beautiful country. Be building those points as quick as I can!