[MR] Period transportation didn't need gasoline

[Jennifer Dobyns]

Here's a thought:  Save gas by walking those places you don't really  
need a car to get to.  Consider how far you'll walk at Pennsic for a  
class or party or activity.  Why should the mundane world be that  
different?  It was the main transportation for most of the medieval  
world, too.

Genevieve,
who walked to lunch with a friend when she usually drives.  It felt  
really good!