Stitch-and-glue construction, along with the development of epoxy and modern mahogany marine plywood, has revolutionized and revitalized wooden boat building. this. 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. Pioneer 21′ dory/sharpie : in this design a client asked for the largest and safest single handed offshore yacht that he could get on a very limited budget..