Save on gas. Walk!

You want to save on your gas bill, you could walk. It would help if you lived in one of the most "walkable cities." But acccording to Walkscore.com, South Florida doesn't make it. San Francisco, New York and Boston are the top three cities where you can live, grocery shop and work all within walking distance. Try the link for yourself and see if where you live ranks 70 or higher. If it does, put on your walking shoes!