My family and I will be driving south from Chicago area and have multiple stops to make on our way down to St. Louis. Ultimately we will end up in Houston, but with the route we need to take, it isn't the prescribed one by our MS navigation. The route we need to take puts us on a path where our P85+ will not make it from 'point A' to 'point B'. Our point A is Columbia, MO and point B is the Independence supercharger. We've used EVTripPlanner.org to find other chargers..... and no luck. From other forums, my wife found a location, Tiger Hotel, with a HPWC. Can anyone in the area or who has done the trip offer any suggestions? Depending on time of day when we reach Independence, we were planning on an overnight stay there; most likely Stony Creek Hotel. Will we need to get on PlugShare to use other (non-Tesla) chargers? Thanks in advance!