The pedal that you get with the Power Drive is optional, and way different from the Terrova pedal. I love my Terrova. I use the pedal til I get lined up to start fishing, or if I'm just target fishing the bank. It saves the battery in the remote. Once I find fish I use the spot lock and load up the livewells. Terrova's are true game-changers and I can't imagine fishing without one. The pedal has Auto-Pilot and Continuous buttons on it for when you want to troll in a straight line. This also saves the remote battery, as the pedal handles this on its own. Once you start using the remote, it has an lcd prop that spins while you are moving forward, so it's constantly using battery. Be sure to have some 2450 cells stored in your boat for backups. Good luck!
Been using the remote exclusively for 2 years and the battery in the remote is still good.My neighbor is on his 3rd year. Same thing.