How many cedar strips will i need? hybrid decks – how to build a kayak with a cedar strip deck: petrel build: 01 making the forms petrel build: 02 milling. Spira international wooden boat plans. following are the stock plans available for the various types of boats, separated into the different categories.. Denman marine specializes in custom wooden boat building and repair. we are also the sole manufacturer of chesapeake light craft kits in australia. we utilize both.