I am taking my Model S on a road trip for the first time. Meaning my first Supercharger vist. I am going from Columbus, OH to Milwaukee, WI. The Supercharges on my way are the following: Maumee, OH Angola, OH Mishawaka, IN Highland Park, IL Pleasant Prairie, WI I would like to know from people who have visited these sites about how busy the supercharges are but mainly if they have been ICE'd. Of course I do not need to stop at all of these but would like to avoid any that may be potentially problematic.