Among these devices are microwaves, can openers, coffee pots, and water heaters. Let’s not forget about the other everyday things we can’t leave home without. How about your electric razor, hair dryer, curling iron, electric fillet knife, radio, and of course, your camping lights that hang from the awning. All of these items are fine as long as your camper has outlets protected with ground fault circuit interrupter outlets or breakers. Anything within reach of water should have such a protective device.