Benefits of Electric Propulsion for FishingElectric motors for fishing boats came onto the scene in the early 1970s with bolt-on deck-mounted trolling motors. In many ways, they started a revolution in the way we fish. Now, electric propulsion has taken another giant leap forward. No longer an add-on, electric motors have been fully integrated into the hull design of a highly specialized small watercraft… enter the Twin Troller x10 by Freedom Electric Marine.