Edinburgh is only a couple hour drive for me - sounds good!
Who was it who was talking about Clay Pigeon Karting in the south west? I went there today, karts were twin engine, good top end and grippy, circuit is almost big and fast enough to race cars around, we averaged 40mph, which I don't even think we managed at the end of the straight on Saturday. And best of all, the fuel tank easily cleared my elbow! Could make for some intense racing, although we discovered 3 wide through the chicane doesn't work.
Also Craig (who seems absent from the group photo at the end - just because he only spectated doesn't mean he shouldn't have been immortalised on film) mentioned an indoor three story circuit around Manchester way, so if anyone can dig details up on that too, it sounds like a very interesting candidate for next year too.