DR.D Rider Greg LaFave USGP Adventure On Dirtrider Website Posted on June 6, 2010 at 6:19 pm.Written by dubachadmin Check out DR.D rider Greg LaFave on Dirtrider.com, he tells all about his USGP weekend riding the Vetrans Cup. Copy and paste the link below: http://www.dirtrider.com/features/weekend_warriors/141_1006_my_usgp_veterans_cup_adventure/index.html