Denise - your reviews are pretty close to mine on Amadeus last year on the Danube - very similar comments. We were on a special charter and we (41 & 39 then) were average in age on that particular charter. But I think that most river cruises tend to attract an older group than does Regent. We had a lot of fun on our cruise but a lot of it was the people on the cruise. I'm hoping that the charter company does arrange other itineraries as we'd go on one again but probably wouldn't go on a "regular" riverboat cruise.