Im going to be camping at Silverstone this weekend and planning on going in the zed, which I was looking forward to, but after looking at the weather forecast im not so sure taking the zed is a good idea. It has forecast light to heavy rain for most of the weekend and if it ends up being a muddy field I may have to have a rethink. Has anybody any experience or horror stories of taking a z4 camping and it being muddy? What do you think yay or nay?