How to Use Depth Sounder & GPS
Studden, Fred
How to use Depth Sounders and GPS goes into detail explaining how these modern, essential tools of anglers work and how to use them to gain an understanding of where you are and what the watery world beneath you contains. If you are trying to determine what the best unit for your type of fishing is then this book will help you to unravel the mystique surrounding these electronic marvels and to make your decision and to install your equipment. ...