Nowadays, used camping trailers have much more elaborate accommodations. Some of them have several beds, fully functional kitchens, refrigerators, stoves – you name it and they have it. Of course, they come in different levels. You generally don't want to buy used camping trailers that have more room, more amenities, or a larger size than you need. With gas as pricey as it is today, you really don't want to be lugging around all that extra weight. Take something that is just big enough for your family and its needs, and you will thank yourself in the end. There will be less wear and tear on your car, and less money spent on gas.