Trolling motor needed on my kayak. any ideas?

[Piranha]

Yani uses Quietman's system but he puts his motor out on the left side of the yak. This is a good step because you steer with your left hand and hold your rod in your right! Better control for trolling! They use a deep cycle marine battery. If you're in heavy wind you can use the motor and a paddle for extra power! Piranha!