Thinking about driving from Detroit to the Duluth with my 15 year old this summer to visit her friend who relocated there. What is the best drive (shortest) to consider? Also, would like to find a reasonably priced place to stay; preferably on the water where I can relax with the teens hang out. Not interested in any place that is swamped with little, little kids. Cabins, resorts, you name it.....can anyone recommend a place to stay that is clean, safe, pretty and inexpensive, all at the same time?