Whether you want to race or enjoy the summer sun, Sunfish and Sailfish boats provide entertainment for the whole family. One great advantage of these small crafts is their simplicity. Not only are they easy to transport, assemble, and store, but even children can master the basics of sailing these boats. This adaptable boat design lends itself to whatever you make of it: a private yacht, a floating retreat, or a swift racer.

In this concise guide, Chaille and Larry Kelly share the delight of their Sunfish and Sailfish experiences and cover the fundamentals of sailing and racing these...