I have about made my mind up on a fish finder. I am very interested in a HB 898C SI. I don't really want to put out the money for a SI for the front and back. I am thinking about putting a cheaper model with GPS on the console and puttting the 898C on the trolling motor. As some say, we fish from the front. I know it's easier to just idle around and see things faster behind the steering wheel but I don't want to shell out that much. Does this make sense? Another question is where have you guys found the best prices on fish finders? I am getting quotes from the crappie.com sponsors now. I figured that was the best place to start.