Since I haven’t had a high school GF, I can’t confirm or deny the lack of assets(physical and mental) of the forementioned creatures, but I can vouch for the fact that Iowa is way flatter than north east Kansas. My road-trip to Chicago proved that Kansas doesn’t really deserve its reputation for flatness. The flint hills in south eastern Kansas are quite beautiful during spring/summer. The rolling hills and the meadows are a soothing sight for any traveller on I-35.
But what do I know, some guys have actually scientifically proven that KS is flatter than a pancake. As for your High School GF, only you can be the judge 🙂