I just purchased my first Nitro a 2005 911CDC. I have a couple questions that I wonder if a 911 owner or any NItro owner could answer. When I bought the boat the battery charger had been removed. The trolling motor batteries are under a storage compartment on the left and right and their wires run back to a control panel mounted on the transom. Do I connect the battery charge to that control panel? Also on the left side just behind the trolling motor battery is a long screw about ten inches that is mounted into the boat and had a nut on it, what is that for? Does anyone have available a owner's manual for this boat? Thanks for all your help, a proud new Nitro owner Pat