Stand is free, just buy yourself entry (phone them or via their website).
You then sign up for the RWYB on the day.
If you join our convoy up to Podington you'll be there nice and early to sign on.
In my experience cars tend to get 5 or 6 runs on one of these days if you're happy to spend time in the queue
We have no issue with you leaving the stand area to do RWYB and then returning
If interested I'll add you to the list and keep you updated.