There are two options on site.....there is the Stoneleigh Park lodge
http://www.stoneleighparklodge.com/
Currently fully booked for the Saturday but may be worth contacting.
There is also another 'hostel' type accommodation on site, which I used in the Dart days and was really cheap (think about £20/night). Bit basic - share facilities, etc - but on site so you can join us for a beer!
http://www.stoneleighparklodge.com/b...lage/index.asp