Almost every day is car-free day for me.

I made a lifestyle choice 13 years ago to live in town where the taxes are higher and property is more expensive, but I would be able to ride my bike and walk downtown.

I certainly am not regretting that decision now.  I've used two to three gallons of gasoline in my car since I fueled up prior to Katrina (which was when I switched to my bike for work).  Just cutting back enough to save ONE fill-up each month (at $3/gal) saves me $45/month (15 gal tank).  That's $540/year.  I'm not giving up on my car -- I'm just not using it as much.  It's still a huge difference.  It also means I'm using about 180 gal/yr less gasoline.

I also find that by biking to work I don't run as many frivolous errands (like a mid-morning run to Open Eye Cafe for a mocha or lunch out from the office).  That saves me another $30-$50 each week.  Suddenly, I feel flush with cash!

Open Eye.  Carrborro?
Yep!  The "Paris of the Piedmont"!!!