FI and I are going on a Viking Rhine river cruise for our honeymoon. It is booked and we are really excited. We've never been river cruising but feel like it will be a fun way to see parts of Europe that we might not see otherwise.
I'm looking for expertise on the excursions. I've been reading lots of blogs/Cruise Critic forum posts and general internet search information about them, but I really can't seem to determine if it is worth it or not to do the extra excursions.