I have never had a fish finder . Guess I have just been lucky at finding the fish by looking for trees in the water and fishing the openings of coves . Anyway I an thinking of getting one for my 18 foot flat bottom and would like something easy to read and simple to hook up . Anyone got any ideas on one a dumb old redneck like myself might be looking for . The nieghbor tried selling me an eagle for a 100.00 but I know squat when it comes to those things .