For large boat, cut red circle using largest metal cutter from set. Fold in half and seal with piping gel. Use wide end of tip 2A to mark windows. Use FoodWriter to color windows and draw plank lines 1/2 in. apart. Attach lollipop stick to back of boat with piping gel, leaving 3 1/2 in. extended at bottom to insert into cake. Use white sheet to cut 5 x 3 1/2 in. high triangular sail. Attach to stick, leaving 1 1/2 in. between sail and boat. Insert in cake. For small boats, cut purple, red and bright yellow (one each) circles using punch with largest Layered Circles Cutting Insert. Cut circles in half for two boats in each color. Use narrow end of tip 12 to mark windows. Use FoodWriter to color windows and draw plank lines 1/4 in. apart. Attach to cake sides, tucking bottoms slightly behind waves. Cut 1/8 x 1 3/8 in. long strips for masts; attach. Cut white triangular sails 1 1/2 x 1 1/4 in. high; attach.