Looking for basic information on the best route from Yosemite Nat. park to Barstow, CA. Wife, dog and I will be visiting Yosemite (staying in El Portal) and then traveling to Barstow in one day. Considering going through the park to Tioga pass then 395 down to Barstow. Any info on that route is appreciated. Is is doable in one day and any other points of interest along the way. Thanks.