I was reading a few previous posts about getting 3-4 hours on a battery charge. I don't know what kind/size battery y'all are using or how much time your spending trolling and at what speeds. I use the largest marine battery Walmart offers, I think Everstart is the brand. I have been out for an entire weekend, fishing for several hours each day, and barely drained half the charge. I am running a 30lb TM and a graph. A normal trip for me is 3-6 hours, I run the graph the entire time and usually have the motor going, I never anchor. A trip like this rarely uses more than 25% of a full charge. I also made my rudder, Couple pieces of 1 1/2 x 1 1/2 angle, 3/4 electrical conduit, 3/16 plate steel and about 5 minutes worth of welding. Then I sprayed it with galvanized spray paint. Get a rudder, it makes a world of difference!!