RV fire expert Mac McCoy, Mac the Fire Guy, answers a question that pops up all the time in RV circles: is it okay or is it dangerous to run your RV's refrigerator on propane while you are moving down the road? Also learn how you can keep your fridge cool while driving without using propane. Do yourself a big favor and watch this. What you learn could save your life. Learn more about RV fire safety at Mac's website, http://MacTheFireGuy.com .