Germany,questions?

[scruffy101]

I had a top time in Germany for the world cup so going back for three nights.Can you drive from Rotterdam to Stuttgart in five hours or am i dreaming? Is the Porsche factory in the middle of the city? And on the way back i noticed the Nurbergring is on the way can i just turn up and have a go and is the town a good place to stay over?Thanks this is a treat from my girlfriend for my 40 birthday and i just want a couple of things to do while we are there.Thanks

[scruffy101]

i arrive in rotterdam at 8 am sunday morning from lovely hull.Looking good so far, i might even make it to the lake in one go!