If you are going to be away from home for any length of time then you will quickly discover that it is cheaper and more nutritious to prepare your own meals. There may also be times when you are on the road that you won't have easy access to pre-prepared meals, or even all your regular supermarket favourites. So nomads - regardless of whether you are travelling in an RV or van, camping or caravanning - will need to be flexible, organised and plan...