My best friend and I have 8 days/7 nights to see the best of the Pacific Coast. Would like to spend one full day in Napa/Sonoma as well, perhaps a tour from San Fran. to Napa so neither of us have to drive that day and will be able to enjoy some wine. Any suggested itinerary for the week? We'll be traveling in April. Don't want to spend too much time in the car. Want to enjoy some bike-riding along coast for a day, some short hikes. We're thinking San Fran. to LA is too much. If we do San Fran. to San Luis Obispo, which airport should we fly home from? Thanks in advance for your input. Highway 1 has been on my "bucket list" for years.