We are flying into San Francisco and will be in California for 2 weeks. We have 2 sons 13 & 12. We would like to drive to Redwood National Forest and stay overnight. Then go to Yosemite for another overnight stay. We plan to drive back to San Francisco via Hwy 1 and spend remainder of trip taking in the sights of the city. Any suggestions on best places to stay & things we shouldn't miss? Thanks! Never been to California so very excited for our trip in June.