As said before, You will drive yourself absolutly bonkers if you start worrying about all the potential problems that might happen. I know I have camped out a hundred times, with probalby an average of 50 units at each campground, and I have never, not once seen a unit catch fire.
Have good insurance and quit looking for things to worry about.
FROG Member MO-0008-571 Since 2012
2016 Rockwood Signature Ultralite 8329ss (coming soon)
Nights camped 2016 -9
Nights Reserved 077121212125 ..........
My Project Blog: http://cowracer.blogspot.com/