Trying to fish and steer a trolling motor at the same time can be a
huge pain. Employing innovative variable-speed foot pedals, the state
of the art Twin Troller X10 Deluxe Electric Boat from Carolina
Electric Boats provides hands-free control, superior maneuverability
and simplified transportation. http://e-fishingnews.com/best-review/227

I don't have much of a use for one, but it looks like a pretty good
idea for thoose who do. Good luck with 'em.