Scott -

Admittedly many auto gas station pumps in WI & especially MN have only
ethanol
laced fuel. But non-ethanol is available in WI at some pumps, and
there are a few pumps in MN at gas stations with a non-alcohol premium
in them. Both MN and WI also have unleaded fuel available for airports
and
marinas. Just keep asking your FBO for autofuel. He can get it if he
really
wants to - (except maybe in California?)