Although we are experienced big ship cruisers, we have never cruise via riverboat but I have always wanted to. So for me, it is like being a cruise virgin all over again . . . . you know the one with a million questions.
Rather than ask specifics today, can any/some of you give me generalities/advice. Info on sellers of these cruises (any to avoid). Advantages of one itinerary over another. One line over another. Best value., etc.