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

5 things to know about the return of Cape Coral's Cardboard Boat Regatta

Cape Coral Rotary Cardboard Boat Regatta

Feces-infused water in Cape Coral Bimini Basin alters plans for cardboard boat race

Cape Coral's Cardboard Boat Regatta sets sail

Cape Coral Rotary Cardboard Boat Regatta

Sink the boat hi-res stock photography and images - Alamy

30 boats compete in Cardboard Regatta at Lake Sacajawea

Cardboard Boat Regatta

Annual Invitational Cardboard Boat Race

Sink, Swim or Sail to Victory at Cardboard Boat Races

FMU Cardboard Regatta Francis Marion University

Redfish Cup & Festival

HOMEMADE CARDBOARD BOATS - will they sink or float?

Redfish Cup & Festival