Vehicle for Towing

I guess I should also add that my travel trailer is also my permanent home. Once its set up at an RV park its there to stay until I move, which for being military is every 3 to 4 years. Some of the things you listed I wouldn't be dealing with anyway, only thing I can think of is maybe the firewood but even then its by the bag full and the SUV with a weathertech mat will do fine. And as for why i put my tower inside the vehicle, mainly because its a 2ftx2ftx2ft cube. I strap it in to a seat. The mounting plate it sets in doesnt have anchor points. I have the back bunk room set up as my office and on the rear storage container is where my tower gets put. In the mounting plate the tower sits at an angle and is off the plywood. Half of the case is glass.