My latest information from the organizers suggests we should be arriving at the show field by approx 09:30am
Google maps suggests a couple of routes, both of which turn out to be 1 hour in duration. I think we'll do it in less than that but there will be queuing at the other end, so it will probably net out.
I'll put up a dedicated "Convoy" post in due course with specific details, but if you are looking at diaries and making arrangements, I'd say those planning to leave from Durham Services should start gathering around 8am. Other groups around the region should use this as the benchmark.
More to follow.