Alan,
It's a drivers club organised event, but publicised in all the BMW mags now.
A tie up will be good, on the Alpina section there is about 4 or 5 other cars going up, so a meeting point will be a good idea, plus a time. (any ideas anybody?, I'll have to search the net for a location, as I'm not sure of that part of the world

)
JoniP
any details on your e23 Turbo at all, can you bring some up?
One of the Alpina members may have his 6 series Alpina on display, so hopefully it'll be a good meet!
AG