Perry Ellis: Enjoy the breathtaking scenery by renting a bicycle and biking across the Golden Gate bridge. If you have time, continue to Sausalito, a picturesque community with amazing views.
Robbie Whiting: Rent a bike @ Blazing Saddles on Hyde St. Bike across Golden Gate Bridge, stop in Sausalito, drink a beer and eat and some ice cream. Cruise back to SF on ferry.