I am in the preliminary planning stages for a trip to Belgium, Germany and possibly eastern France the last week of November and first week of December. We are a family of 4--2 adults, a 3 year old and a 1 year old. I can't figure out whether to rent a car for our whole time (which involves hauling 2 carseats halfway across the world) or riding train. We have to first hit Brussels to visit family for Thanksgiving. Then we would like take the train down to Strasbourg (maybe stop in Luxembourg if we have extra time?) then see a few sites in Bavaria or Rhineland (suggestions?), for sure with a stop in Baden-Baden and Heidelberg. Then the tricky thing is that my husband, who is interested in Martin Luther, wants to check out Wittenburg, Erfurt, and Eisenach.
First, is it even possible to visit all of these places with 2 young children in November by public transportation? Second, how would I go about figuring out our budget/cost for that travel and which passes to get for the best deal? Being from southern California, the idea of driving in November in inclement weather doesn't excite me, but neither does public transit if it is going to limit us from seeing a lot of things and being flexible.
I need advice!