Condor's about the best for a wide range of track stuff but their website isn't very up to date. I will prob go in there tomo so will ask them (if I remember).
I would love to go for a blast around but will be away over that weekend - how long are you here for? I am sure some of the 1% crew (ImOnCrank, techone, fixedpip, trespasser, salmonchild) will show you a good time.