Click on the link in my initial post and go down to 'Camping' you will see the following;
"Camping; Well Stormin' The Castle is a Bike Rally, so camping is the method of accomodation, well, on site it's the only one catered for.
We don't have facilities for camper vans or caravans (except for marshals)".
For those who don't have a tent (or don't want to take all their gear) there is information relating to Carry Nowt Camping and Great British Glamping which you will need to pre-book.
OMFG all, it’s only two days away now! Is anybody else as excited as I am to be going? It’ll be a cracking weekend, don’t forget to come over and say hi if you see me there 😉