Tired of fishing blind when I know there are so many good hidden humps, drops, ledges, flats, etc that I just cruise right over. I have studied a topo map of my lake exteniously and know of a lot of general structure features, but I really want to find those perfect spots within the already good spots. Can any of you point me in the direction of a decent portable depth/fish finder that I can easily use with a rented row boat? I appreciate the help.
I guess I should add that I'm in pursuit of the biggest gals. I want to pin down their location so I can anchor up and fish strictly for that one, big bite.