Colorado 3rd and 4th Leftover Units

[Ndheidmann]

I just spent a month down in Florida doing hurricane work and wasn't planning to hunt rifle this year as I usually miss it. Unexpectedly I was able to get home early to be able to hunt 3rd or 4th leftover cow tags. I've only archery hunted unit 14 so if any of you have a good recommendation for a unit to try that would be greatly appreciated as I'm not sure how the cows move around that area. These are most of the units with leftovers available- 161, 16, 17,6,171,18,28,37,181,27, 15,13,12,24,23, 33.

Please PM me if possible to avoid blowing out anyone's spot. Thanks for any help!