I'm jealous that you drove on the Nurburgring. When my wife was out in Germany, we went to the Nurburgring and did the Ring Taxi. That was so much fun, but I would have much rather driven on it. Hopefully we'll make our way back there and I'll drive it.
I never did the Ring Taxi, always wanted to but was out of the budget. I only drove one or two laps on it. More often than now, we would drive up Friday night after work, watch the rest of whatever was going on (races or "open track"), when get set a tent up near the Pflanzgarten/Brunnchen area, get a fire going and cook some brats and drink some beers followed by many other shenanigans (hanging out with random Germans or Brits and sharing love of beer and cars), pass out and eventually wake up to the sound of whatever was going on the next day. We had a lot of fun there.