Alan,
Yes, I have just seen that report in this months mag. The roof box fixed with cable ties made me smile (not). What do people carry - well some people carry everything inside, Awning(s), bikes, BBQ, microwaves, vacuum cleaners, etc. Other items like Motor movers, Gas bottles, leisure batteries all add to the payload weight and are all extras that I guess a lot of people may not consider when loading. Only the other week, I saw a caravanner with 3 gas bottles in the front locker. This I could not understand - two yes, but not three. Any views on this anyone?
We tow with a large people mover, and therefore have the use of a larger than average boot - there are only 3 of us so awning, bike, BBQ travel in the boot which saves weight in the caravan not to mention possible damage. Occasionally we take a small inflatable boat and engine, but again this travels in the car. Every few months we go through the cupboards and clear stuff out that seems to accumulate - we also try and only carry full tooth paste tubes, shower gel, washing liquid etc. rather than a near empty one plus a spare - it all adds up and I am sure is grams but it equally saves us space. The only thing I don not do is empty the toilet & flush and the hot water tank, which I know will add up to quite a few kilos (and no doubt extra fuel consumption) but as I am not near my weight limit I am happy with this and sort all this out at home.