At New Smyrna, Fla. on the shiny black surface of Indian River, a dozen tiny boats, responsive as walnut-shells, noisy as airplanes, wheeled, bounced and scudded around a ten-mile boomerang-shaped ...

There's a whole world of hot rodders out there who use their vehicles on a regular basis but never drive them on the street or at the track. They're vintage boat enthusiasts. Although they might not ...