Anyone have experience with insulating their trailer? I put A/C in mine, which works very good, but the roof skin gets super hot with the sun on it. Pretty much an el cheapo entry level 24 footer. Wood paneling on walls and one pop up vent in roof, which needs replacing also. Everything inside gets cool to the touch, except the roof. There is a 3' wide thin wood strip front to back that stays cool. Before I put google to use, I figure I'd ask here what folks have done with good results. Thanks.