Winter ski trips from NoVa to Snowshoe, WV. 180 miles, climbing to 5,000 feet on twisting secondary roads. Temps at the top are often in the teens or single digits, snowy roads. Loaded with gear. No charging of any kind (per Plugshare) on the route, no Internet service for more than half of the trip (Greenbank blackout zone). There are two Tesla destination chargers at Snowshoe, but outside, on the back side of the public parking lot (ridge top where it is coldest). If they are out of service, or full, there are not any other options. Telling my wife that we have to turn down the heat to increase the range is definitely not an option.
Compare that to taking my Touareg TDI, 700 mile range, excellent heating that I can park in the heated underground parking garage at the condo (no outlets). I'll keep it just for this.
Could I make it work? Maybe. Does it make sense for me? No.