Hi there I am travelling to San Diego at the end of aug with my partner and two daughters 3 & 6 yrs old. Never been to the area. We have a couple of weeks. Was thinking the drive to San Fran, with stops at various places. Also redwoods, Lake Tahoe, Yosemite. Is this doable at relaxed pace? We can't do too much driving in one day as kids will to like it. What can you suggest? Your advise would be much appreciated thank you!