Actually, Paul, on the subject of steep prices, I have an embarrassing admission to make...
I've just rearranged a 2-night trip to a small, coastal campsite in Rhiw, Wales. Originally booked for last June, the trip got postponed twice - once due to an amber thunderstorm warning and a second time due to having a problem with my van fridge. I've just reviewed my original booking confirmation and realised that I paid £40 per night to stay at a site that offers very basic and meagre facilities, no EHU, no hard-standings, and certainly no swimming pool - in fact, its only redeeming quality is its proximity to, and fabulous views of, Hell's Mouth.
And I had the temerity to imply that you were paying over the odds!