Flying into SFO on Friday Nov 6. Staying with family on the 7th in Concord and staying in Healdsburg 8-10. Trying to decide what to do Friday night. I really want to see Monterrey/Carmel if just to drive down Hwy 1. Also want to see Napa Valley. If we choose Monterrey, would we have enough time on Tuesday to drive from Healdsburg and see the petrified forest and Sterling Winery and make to SFO in time for a 4:40 pm flight? Won't have any other time to be in Napa as out days in Healdsburg are planned out.