My family will be taking a California trip in 2 weeks. We're kind of making a loop starting in San Francisco, then heading to Sequoia/Kings Canyon National parks, then up to Yosemite, over to Lake Tahoe, then up and over to Redwood National Park, and back down the coast to San Fran. My question for the all knowing vent is any recommendations for must see/do things along that "route"? Any input is greatly appreciated.