Specific to archery season. Can a guy haul a camp trailer and find a camp spot ok? Or is tent recommended? Atv/sxs needed? Does this unit typically get weather during the season?
For camping or travel related questions, CO has a huge outdoor community. So just look up various trailheads or towns and you can find everything you want to know. As for Sept weather just prepare for anything, but I would prepare more for 40+ degrees with some bursts of crappy weather hours.