We have posted some pictures of our trip at
RhineMoselle2010
We experienced sunny, hot weather for almost all of the trip. The Taylor tandem performed well and we are were able to pack, build and repack without incident even with TSA taking a peek at one of the S&S cases on the way over. This was a major relief as it was our first experience with traveling with a coupled tandem. Cars, drivers and people treated us well in France, Germany, Luxembourg and The Netherlands. We can't wait to visit the Moselle another time though there were some steep sections to climb coming out of the river valley.
Cheers
Ian