A caravan is halfway between a house and an automobile, but lots of people treat it as no more than a vehicle. Caravans are normally very safe, but on busy sites or journeys where you'll be away for a while it helps to have some extra defense. Make certain you have the proper security gadgets.
Another crucial but commonly forgotten item, steps can slip your mind if you're fairly in shape. Simply keep in mind that it will not constantly be simple to jump down from or heave yourself up into a caravan, and the day you've twisted an ankle or you're carrying some shopping is the day you'll rue not buying something tough to step on.