Made this for my nephew's 4th birthday. The beach and water is 11X15 DF with marshmallow BC filling. Made hill with spare cake parts. Sand is crushed vanilla wafers. Ship is carved French Vanilla pound cake covered in candy clay. Treasure chest is mini loaf DF covered in candy clay, filled with real candy treasures. Sails are made of paper and wooden skewers (which were also used as dowels). I cheated with plastic pirates, eye patches, and a palm tree, but he loved it anyway. Thanks for looking!