Belfast Harbor Fest Cardboard Boat Challenge

Harbor Fest Boatbuilding Challenge offers $1,750 in cash prizes

Belfast Harbor Fest this weekend

Cardboard Boat Challenge – Belfast Harbor Fest

Belfast Harbor Fest - Our Town Belfast

Cardboard Boat Challenge – Belfast Harbor Fest

Belfast Harbor Fest's Cardboard Boat Challenge: Some skim, some sink

Cardboard boat races a hit at Belfast Harbor Fest

Belfast Harbor Fest - Our Town Belfast

Belfast Rotary's Harbor Fest boatbuilding competition to award

Belfast Harbor Fest and Classic Boat Show - Points East Magazine

Cardboard Boat Challenge – Belfast Harbor Fest

Cardboard boats race on Belfast Harbor, and S.S. Banana sinks like a charm