Download or read book The Practical Mariner's Book of Knowledge: 420 Sea-Tested Rules of Thumb for Almost Every Boating Situation written by John Vigor and published by McGraw Hill Professional. This book was released on 1994-02 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Between these covers is the essence of centuries of seafaring experience, distilled into a concise, alphabetically organized reference for sailors and powerboaters. You'll find rules of thumb for hull thickness, bottom paint coverage, estimating distances, when to hoist and lower flags, predicting weather, which colors are unlucky, rope size and strength, anchoring rights, making a rum punch, and a lot more. This is either the most useful boating book ever designed to entertain or the most entertaining book ever designed to be useful. Open it to any page and browse awhile. You'll see.