fridge on when travelling?

[sjptak]

Now here's a real dumb question. If I'm going down the road in the middle of summer where the temp inside of my trailer may get just short of being able to roast garlic, should I (or better yet, can I) be able to keep my fridge fired up on propane? The reason I ask is because it seems so important to keep the fridge level. It can't possibly be level if I'm going up the hill, down the hill, around the corner and so on. Am I not killing the fridge by keeping it on?