Spring Pledge Drive is upon us so Dan and Hank begin to explore alternative sources of income in case the drive doesn't go well for them. PLUS it's almost BikeRides 500th show, so get ready from a bunch of "500" related deep bike tracks. Included: Jimmie Rogers, Rosanne Cash, Johnny Cash, John Denver, Willie Nelson, Stuck with Green, Against Me, Stevie Wonder, Sleeping at Last and some healthy lifestyle advice from John Wayne, and the Flintstones.