I'm thinking about getting a 32" or 37" flat panel TV to take with me on college football trips for the tailgate party. I know there are a few different ways to power them, but I don't know exactly how to do it. Does anyone here have experience with this? I don't want to buy a generator because I don't really want to deal with gasoline and the noise. I know some people use deep cycle marine batteries. Do these then hook up to a power converter? Also, I am guessing that LED would be best since the power consumption is lower, but is it so much lower that it justifies the extra cost over LCD?