Quote Originally Posted by peter View Post
I have one of his DVD's and can watch it again and pickup something new. If you want to know what you are looking at on the screen and how it got there you need the DR.'s help. For example, does anybody know what the "dead zone" is as it relates to fish finders? The Dr. does. This is extremely relevant to a like like Cumberland.


care to recommend a good beginner DVD from him?