Just discovered after reading Find a Ride on the Web by David Pogue (New York Times) and on Blogo Wogo (The O' Reilly Radar wrap up on Ted Conference) that Robin Chase, one of the Founders of ZipCar launched a Car Pooling service with a communal feel named GoLoco.
So if you are going to a ball game, an outing, an event and either are looking for a ride there or need a co-pilot to fight fatigue or boredom check GoLoco.

At the same time you will save money by sharing costs and be green.

Take a look.

Other Green Rides stories: Boston Taxis Go Green and Teaching Evolution: EV Car Rentals