Listen to the Trust’s latest radio advertisements for the tax check-off campaign: 2007 - NEW! Listen to the Trust's latest ad with Governor Martin O'Malley and Comptroller Peter Franchot - Olympic Swimmer Michael Phelps Shows His Support for the Chesapeake Bay 2006 - Former Maryland Governor Robert L. Ehrlich, Jr. and Former Maryland Comptroller William Donald Schaefer - "Fear the Turtle" and Protect the Bay