Stress-Free Navigation: Electronic and Traditional

All boaters, whether under sail or under power, need to be able to navigate safely on the water—both to keep themselves and their crew out of trouble and to avoid endangering others. Yet navigation has often been presented almost as a black art—complicated, full of tricky math, and with alien concepts to get your head around.

"Mr. Stress-Free" having in his previous books presented techniques for sailing and motorboating in an...