Thanks for the help. I have been told by a few people today that I should probable have 2 batteries. They told me to run them in parallel and I should be fine. I have one battery dedicated to the livewell, fish finder, and electric start for the motor. I was going to try to get away with buying ONE new battery dedicated to the trolling motor. The more I research, the more I am thinking I should go with two batteries for the trolling motor. Anyone else with a different opinion let me know!