Think about doing the Lake Michigan Loop. You can do it in 4 days or stretch it out to spend more time along the route for scenic views, small towns, breweries and even wineries.
I would spend the extra time on the loop before I would go to Madison. Madison is like combining Iowa City/Coralville and Cedar Rapids, but the population is mostly Iowa City type residents.
I would spend the extra time on the loop before I would go to Madison. Madison is like combining Iowa City/Coralville and Cedar Rapids, but the population is mostly Iowa City type residents.