Unless you can guarantee you will always be able to use a ‘super pitch’ with fresh and waste water connections straight to your caravan, you will need portable fresh and waste water carriers. A water pump should be supplied with the caravan to get your freshwater into the caravan and then, of course, a waste water carrier for the water you’ve used (washing up, showering, etc.) to go into. Most carriers are wheeled to make your life much easier.