Cool story. I need to visit Germany some day, preferably in wine country along the Mosel River.. I already know I love northern Italy.
That's wise. Most people who want to visit the wine country want to go to the Rhine. I've been there, and I think it's good but overrated. The Mosel is better and like less crowded. I took these photos in Cochem. It's pretty nice.
If you have a chance, I also highly recommended the Alsace in France. Beautiful villages, great food, and great wine.