Bottom Line Fish Finders 

& 

Cannon Downriggers!

Uni Troll Get the biggest bang for your buck! You get a downrigger with a low-profile swivel base and telescopic boom to boot, all in one package.
Digi Troll IV Designed for serious sport fishermen who demand the ultimate in downrigger technology. Digi-Troll IV is equipped with Positive Ions which allows you to attract more fish by creating a field of positive ions around your boat.
Tournament Master HR is feature-perfect. The HR has the clearest screen and highest resolution of any fish finder on the market today. Sidefinder® technology looks for fish out to the sides and the bottom of your boat with one transducer. GPS Mapping ready with the GPS 12 receiver.