The home course advantage sure helps, but I have been able to shoot in the 70s away from Spring Meadows, and I'm particularly proud of a 39 on the front 9 at Belgrade Lakes. It physically pained me to walk away from that one after 9, but it was my wife's bridal shower and we couldn't be late.
My favorite round was a quick 9 holes I played after a mid at Spring Meadows. Shot a 36 (+1) with two birdies, and only 10 putts.