"An invaluable resource. [Vigor's] practical wisdom gives you the know-how and confidence to prepare your boat for the sea."--Cruising World. Here is the book that answer the sailor's fundamental question--"Can my boat take me offshore safely?"--then shows how to make it happen.

The only rules-of-thumb compendium for boaters, updated with 45 new entries to delight, entertain, and most importantly, inform. These are tried and tested rules of thumb--the distilled essence of centuries of seafaring experience--providing succinct answers to the questions most-asked by boaters."The perfect, practical gift to give or receive." -- The Ensign"...reads like a lively conversation with a friendly, seasoned pro." -- Lakeland Boating

“Vigor is one of the finest boating writers of our time.”--Cruising World“You name it, it’s in here. Covers every boating situation. This book is both informative and entertaining.”--Latitudes & Attitudes“John Vigor is the answer guy if you’re having onboard arguments about nautical terminology or the science of sailing in general, and his new book lives up to the promise in its title.”--Good Old BoatWhether it’s boat main...