14 competed in the first Water Carnival cardboard boat races, Local

Freedom Festival Cardboard Boat Regatta — Cedar Rapids Freedom Festival

Boat Cardboard Race Stock Photos - Free & Royalty-Free Stock Photos from Dreamstime

Cardboard Boat Regatta in Erie

Families enjoy challenge of Cardboard Boat Race at Grandview pool

Design for a Cardboard Boat Race

Queensbury elementary principal, assistant principal face off in cardboard boat race

Helena cardboard boat race makes a splash

Freedom Festival Cardboard Boat Regatta — Cedar Rapids Freedom Festival

Record number of cardboard boats entered to race at the Friends of Atascadero Lake LakeFest • Atascadero News

Cardboard Boat Races

Marine Heritage Festival - Explore The Bruce

14 competed in the first Water Carnival cardboard boat races, Local

At Cape Coral Cardboard Boat Regatta, sinking is part of the fun

Riverhead Cardboard Boat Races set sail Aug. 13 - RiverheadLOCAL

Canada Day Cardboard Boat Race