Andy
We camped there with a caravan 4 years ago for the superbikes at that time there was only 20 electric hook ups and the vans were close together.facilities were fairley basic,but they usually are at sporting circuits.there was then another large field fo all the other vans and tents.They may have now got more hook ups and facilities.It is an easy walk to the circuit but it depends where your entrance gate is.Would camp there again as long as we got the electric as we used all the caravan facilities rather than the site ones.Also good to be able to return to the van and not get stuck in the traffic and return home the next day after the meeting.hope this helps John