yeh nice... i have been there, but did a fast lap with sabine as the driver as part of the bmw laps thing...
it might be best doing the track day without motorbikes because whenever someone comes off the bike or crashes they close the track... i spent a full day at one of those 'open days' and the track closed about 5 times. they open it back up once its all cleared tho but be prepared for that...
there is also alot of traffic as you mentioned... however with sabine she sure made her way around them.. some times sideways
