Coombe for me, then Croft. I have a spare track day car now so should be able to make both even if the Cossie doesn't!
Coombe REALLY REALLY needs to be better organised though - the signing on procedure is farsically slow, I only managed five sessions and I was there when the place opened till the very end.
Come on Bristol and Swindon RSOC - you've got all the ingredients for the best track day on the calendar....
Simon