Did I say something wrong?

[hotwine]

You're very near the Pfalz region, where that '97 Langguth Spatlese was produced, so you can probably find the vintner without too much trouble.
Try the bookstore at Spang; tell 'em you want maps of the area showing the wine regions.
You might also pick up a copy of the Larousse Encyclopedia of Wine; it's about $40 full price, or slightly less from Amazon.com. It would be a good investment for your stay in Europe, and has an excellent chapter of about 45 pages on the wines of Germany.
You're very fortunate to be living where you are. There are many wine festivals throughout the country (and all of Europe) and you're guaranteed to have the time of your life. Best wishes, and drink it all in!