Build your own northeaster dory the elegance of a traditional workboat in stitch-and-glue construction. george krewson—september 10–16 ×. Building a traditional workboat in stitch-and-glue construction. graham mckay grew up in amesbury, massachusetts, on the banks of the merrimack river.. Sam devlin designs that are primarily motor powered, from smallest to largest. you can find everything from duckboats to cruising yachts here..