Hello, I have owned my 1989 Skamper for 20 years. It's still in the same condition as when I purchased it. In all these years, I have near had to put a dime into my pup other then tires. We decided to start making some upgrades because we were getting bord of the same old thing. My middle son put down a new peel & stick plank flooring grey. Looks great. My oldest son put a new leveling wheel (old one froze up). Our manual crank (wink) started acting up this year. So my oldest son installed a new one from Harbor Freight. It lasted 1 camping trip.(rated for 2000 lbs) Now, my son wants to install an electric winch. Does anyone know what needs to be done or just hook it up? I was also told, it requires a marine battery, is that true?