<p>What's the difference between a deep-vee hull and a modified vee? A planing hull and a displacement hull? Find the answers to these and scores of other frequently asked questions in <i>All About Powerboats</i>. Writing for any boater seeking a better understanding of modern powerboat design and handling, author Roger Marshall provides a well-illustrated, clear introduction to small powerboats (18 to 30 feet long) from the perspective of use. His practical advice on hull shape, engines, construction methods, steering systems, comfort, and safety gives today's boaters a thorough grounding in powerboat selection, use, and lore.</p>