We will take delivery of a new 85D later this month (waiting is the worst part). Once or twice a year we make the trek into CA along Highway 97. Despite the best efforts of our sales consultant in Portland as new owners I guess we are suffering from range anxiety. Having learned so much reading these forums it's time to turn to the experts for advice: It's 236 miles with a 259 ft elevation gain from our home to the Mt Shasta Supercharger. The EV Planner says we are good, even with a full load and weather in the 20's. Any real world experience? The official Tesla Supercharger site seems to indicate a "coming soon" site along Hwy 97. It's very hard to tell if this will be in Bend, LaPine, or ? Any insight? THANKS.....counting the days!!!