good grief, you people are just an accident waiting to happen. I know I'm one that people have called me nuts many times because I am against traveling with the frig running on propane but this is honestly over the top. I can see it now, when you get the heck burned out of you, well some one else did so I thought I could get away with it too. you are better off putting a roast in foil and placing it on top of the manifold to cook while driving down the road. sorry but after all the years on the fire dept and seeing some of the things I have just makes me want to do things a little better then the people I've pulled out of homes and vehicles.