What if you ditched your car for a day?

• Story Highlights
• Drivers in New Jersey, Georgia, California, Illinois, New York ditch cars for a day
  
• Car review author shows how difficult it is to get to New York City from his home
  
• San Diego iReporter took a bus. It cost less money and took more time, he said
  
• iReport.com: Could you go without your car for a day?