THE AMAZING RACE: UNFINISHED BUSINESS

“Head Down and Hold On” — In this Active Route Marker, Father/daughter team Ron and Christina must sail a skiff across Manly Bay and retrieve the next clue from a buoy in the 18th installment of THE AMAZING RACE: UNFINISHED BUSINESS, premiering on Sunday, Feb. 20 (8:00-9:00 PM, ET/PT), on the CBS Television Network. Photo: Robert Voets/CBS ©2011 CBS Broadcasting, Inc. All Rights Reserved.