Eric Sorensen is a prominent writer on boat design who has written hundreds of boat reviews. He created the J.D. Power marine practice after serving as a U.S. Navy officer aboard four warships. Eric’s interest in analytical boat reviews led to his publication of Sorensen’s Guide to Powerboats textbook that is presented here. Eric has turned his attention to powerboat design with his introduction of Sorensen Yachts. The Guide to Powerboats is also available in hardcopy at Amazon.