The best Gas Station in America, according to USA Today, is Kwik Trip, which operates nearly 900 stores in Wisconsin, Iowa, Minnesota, Illinois, Michigan, and South Dakota.
If you are coming from the south, pull to the side just after the last exit and call 906 643-7600 to request a driver. There is a $10 charge for the service in addition to the normal fare. Coming from the north, just tell the toll collector.