Lowrance has been an industry leader in boat electronics since the beginning. They are keeping up with the times too and have come out with a sonar that mounts to your trolling motor and shoots the beam forward.
Paint the underwater picture in whatever direction you point your trolling motor.
Easy to mount and use, this unit will dial in the fish attracting structures around the boat that you cannot see. Nor can the competition.
Check out this video from Lowrance about the SpotlightScan, how to mount it and the picture it gives you of structures, bait and fish around your boat.
Visit Lowrance for more information and other models.