My vote is for route #1
Here is a video going east on Pescadero Rd
http://galis.org/tmp/DSCN1847.AVI
(it will take a few minutes to load, its 330MB)
I don't have a proper camera mount but hope you find it interesting
Per the query earlier in the thread, I drive Skyline, Sand Hill, Page Hill, Kings Mt, La Honda, Pescadero and/or Alpine a few times a month.
-George