All I know is that in 97, when GC was AA div. 1 and won a state title, they lost to both the A div.1 and A div.2 champions.
Gate City was AA, Div 3, not Div 1. Big Double A would have been Div 4, then Divisions 5 and 6 for triple A.
I think many people get hung up on the letter "A". That letter mattered up and until 1986 as you only had A, AA, and AAA. After this or since 1986, forget about the letter "A" and think of numbers 1 through 6. We have called those numbers "Divisions" and "Classifications." Doesn't matter really, six levels of play and they are 1-6.