£15?! I remember the days when it was a fiver.
I wasn't that impressed with it last year. Middle of the night and you need the toilet, they won't let you into the paddock to use those, so the only other options are the caravans, which are lit by a generator. Except the campsite stewards have turned the generator off so they can sleep and watch the telly in their Kia Prides when they're supposed to be on duty.