Cardboard boat race - Wikipedia
Employees from city of Mesquite win Rowlett Cardboard Boat Regatta, Rowlett Lakeshore Times
Boat racing - Wikipedia
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File:Joint Base Anacostia-Bolling cardboard boat regatta sails to a good time 140901-N-XN583-001.jpg - Wikimedia Commons
File:Lake Accotink cardboard boat regatta, 2012 - 19.JPG - Wikimedia Commons
File:Cardboard Box Boat Regatta DVIDS94265.jpg - Wikimedia Commons
File:Milk Carton Boat Race-2007.jpg - Wikipedia
File:Cardboard Boat Race.jpg - Wikimedia Commons
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File:Lake Accotink cardboard boat regatta, 2012 - 48.JPG - Wikimedia Commons
Cardboard Boat Regatta - Salina Sun
Cardboard boat race - Wikipedia
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