0.0     S       Bolinas Rd
8.0     RG      Alpine Dam
10.4    L       Ridgecrest 
14.3    BL      Stay on Ridgecrest
17.3    RG      Top of Mt Tam, Uturn
21.0    L       Pan Toll
22.5    L       Panoramic HWY (Don't turn right!)
27.0    R       Muir Woods Rd
30.9    R       HWY 1
37.0    RG      Lunch in Stinson
        C       North on HWY 1
41.6    R       Bolinas-Fairfax 
46.0    RG      Top of Hill
46.0    L       Stay on Bolinas-Fairfax
56.0            Done!