+1
Important to know if you would be interested in leaving Minn for a HONC/GI fellowship. I would say, though, that if you really want to end up in Minny then I would probably push you toward Mayo first, U of M second, unless you absolutely have to be in the Cities. But Mayo is going to bust some doors wide open for you that will be nudged open by U of M from a GI/HONC standpoint.
If you don't necessarily have to be in Minny, but prefer the Midwest in general, I personally liked UChicago/Michigan [toss a coin based on your preferences in terms of location, but they have very similar training styles and cultures], then WashU [didn't bother applying], then Wisconsin.