We are leaving Napa Valley on Thurs. Sept 12 and travelling to Santa Cruz and south to San Simeon/Cambria. We have until Mon. Sept 16th. when we will return to San Francisco. How can we best spend our time in this area? We like to hike, kayak as well as see historical sites. We want to stop in Monterey for the Cannery Tour & travel along the Big Sur. Where is the best place to stay to see as much as possible? We also want to visit Hearst Castle. Would it be a good idea to stay at the Treebones resort in a yurt?