CO sounds just like Iowa. USAG Compulsory season is Sept. to Dec. They only compete L4-6 here and just raised the qualifying score for L4 states to 34 AA. Apparently, with the 33AA it was turning into a marathon state meet. This year, L6 will have a very early state meet(Nov. 22) due to when Thanksgiving falls and they didn't want the L5 and L4 state meets(each seperate weekends) to be right before Christmas. So, we'll probably see some gyms sending their L6 teams only to the earliest meets to get the bugs out and get going on their state qualifying score.
Optionals compete starting in very early Jan with states based on dates for regionals(except L7). There are no compulsory meets in state after Dec. So, if a gym wants to let their compulsory girls compete, they would have to go out of state. No AAU here either. The only other gym program is Eagles(a rec type league)