I am taking an Avalon Rhine River cruise in April, and for our free afternoon in Strasbourg we are given a choice of 3 optional excursions. One is a bus tour to the Black Forest, stopping at the Vogtsbaurenhof Museum in Gutach. The second choice is a bus tour on the Alsace Wine Route, with a stop in Obernai and a wine tasting. I have never been to either area and would love to do both -- but unfortunately I have to chose between the two. (They also offer a trip to the Maginot Line, but not being a war buff, I'm not that interested.)
I am also posting this on the Germany Forum.