Bottom Line Fish Finders 

& 

Cannon Downriggers!

Cannon downriggers can be controlled by the NCC 6500 and the NCC 5300. 
Mini Mag The electric downrigger for small boats. The portable Mini-Mag is the perfect alternative for occasions that don't warrant a full size downrigger.
BottomLine fishfinders and depth finders utilize sidefinder technology allowing you to pinpoint fish below your boat and off to the side, at the same time.