I am planning on driving my model 3 from Austin to Denver to Breckenridge CO on a ski trip. Looks like the Tesla route planner is taking us through Amarillo, Trinidad, Puablo, CO springs, Denver and to Breckenridge. In cold driving conditions does the model 3 accurately calculate charging times etc? Has anyone done this trip is it doable in a model3 with 5 passengers ? Any advice really appreciated.