So, we're going to Spa for Saturday November 13 2010 with book-a-track.
http://www.bookatrack.com gets you to the main page, then select Spa down the right hand side.
Note there are two days at Spa, Saturday and Sunday - we've chosen the Saturday as it suits us - obviously it would be nice for everyone who is going to go the same day ...
The plan is to head out on Friday afternoon chunnel (2pm ish), stay near the circuit (groan, Belgium), do the track day on Saturday, head back to the UK on Saturday evening and then either blitz it home or stop over down south and complete the journey on Sunday.
I've booked

Cheers,
Robin