Don Iovino is a hall of fame bass fishing member and one of the most knowledgeable deep water structure bass fisherman around. Don has a book on using sonar and GPS units that is esay to understand and I recommend it as a must read to everyone, regardless how experienced you may be,
http;//www.iovino.com/donbook.html
phone 818/848.6180
give Don a call if you have a question regarding Lowrance products.
Tom
http;//www.iovino.com/donbook.html
phone 818/848.6180
give Don a call if you have a question regarding Lowrance products.
Tom