If you don't like the [price of gas](http://www.sfgate.com/cgi-bin/sfgate/object.old.cgi?object=/news/pictures/ 2003/03/03/armleg8.jpg&paper=gate&file=dip.

DTL&directory=/gate/archi ve/2003/03/03&format=dip), may I suggest biking, walking, ortaking public transit?