I'm going to be driving my Model S from Denver to Northern IL with my wife, which on the current supercharger highway will take us north to Wyoming, across South Dakota, across southern Minnesota, then through Wisconsin to IL. I'm already pretty familiar with central/south Wisconsin. So, besides Mt. Rushmore, do any of you have any suggestions as to what we can visit that also keeps us in range of the superchargers? We won't be camping or anything like that, and only have 2 1/2 days to get to Northern IL from Denver. Thanks! P.S. Which forum has more members/posting activity for Model S drivers? This one or the Teslamotors forum?