It's time to organize a new roadtrip with with the family. So, here I am looking for advice. We'll be traveling through California in June 2017 and our plan looks as follows: LA, Sequoia, Yosemite, Lake Tahoe, Lassen, Redwood, SFO, route 1 to Santa Barbara, and back to LA. We are thinking to take something between three and four weeks (no less than three, no more than four). Finally, the group is composed of two adults, one six-year old, one three-year old, and one one-year old. This will be our fourth roadtrip with the oldest one, third with the second one, and second with the third one. However, we have never been to California so we don't really know what to expect in terms driving from one park to the next, getting into and out of big cities, etc. And, we definitely prefer scenic routes to highways. We won't be in any need to rush from one place to the next. Any advice would be great.