14 competed in the first Water Carnival cardboard boat races

World Championship Cardboard Boat Races - Only In Arkansas

Cardboard Boat Regatta

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

Cardboard boat racers float their boats to victory in Crosslake - Pine and Lakes Echo Journal

Design for a Cardboard Boat Race

Maritime Fest to Launch Cardboard Boat Race

Cardboard Boat Race Boasts Largest Lineup in E-Days History – The Oredigger

Cardboard Boat Race at the Coast Guard Festival

Students compete in annual cardboard boat regatta

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

Cardboard Boat Races: Family Showdown on the Water! Who Sank First? Who Took Best in Show? Who Won?!

Cardboard Boat Regatta

The Lake Anne Cardboard Boat Regatta gets bigger and more hilarious each year – Charlotte Geary

2nd annual Cardboard Boat Regatta drops anchor > Joint Base McGuire-Dix-Lakehurst > Article Display

Cardboard Classic Dinghy Dash - Dana Point

Cardboard Boat Races make a splash in Riverhead - RiverheadLOCAL

Cardboard Sail Boat Cardboard boat, Cardboard box boats, Christmas float ideas