@karim only 24 hours? Yowsers. I'd say you can't go wrong with the water front, Fishermans wharf, pier 39, etc. Alcatraz is cool but hard to do if you didn't pre-book. Golden Gate bridge is good when it's not foggy.
@Ronnie According to this site [vampire.namegeneratorfun.com] your name should be "Tom Keat – Known in some parts of the world as: Tiger of Bukovina" @Karim@MrFresh