we have taken our own shower, instant hot water heater and shower tent with us now for the past couple of years. It`s all well and good sayin "we`re all blokes an don`t mind minging for a few days " but when you`ve spent the nite/day/nite on the lash, there`s nothing better than a long refreshing shower......(hot or cold)......we are on bleu again this year,( Many thanks to the T.W.A.T.S) so look out for the yorkshire rose flyin above what looks like "The Tardis".....if you wanna use it, there will be a small fee, but thats just to turn the shower cam off . Obviously if your a girly this wont apply......any technical bods out there wanna know the mechanics of the heat exchanger, just drop me a line, and I`ll send you the info.