This design is by Bana Bir Pasta Yap, though I did change the boat size as it's fondant filled with Cocopop/marshmallow mix. The rest is smooth buttercream. very happy I finally found a use for some bird cookie cutters that came in a big pack of random cake decorating stuff!. They are on wires. The bouys are from a wilton mold and the rope is from an extruder.