Hello from SK, first time Viking River Cruisers. We're sailing May 2020 Nuremburg to Budapest on the Viking Longship Aegir Planning a little ahead by starting this thread now. We've recently enjoyed sailing on Viking Sky, Ocean Cruise to Norway, Faroe Islands and Iceland. I'm hoping to hear from those who have been on river cruises, not necessarily Viking, and learn from the experience of others. My first question regards river levels. From reading posts I've come to find out that if the levels are low, the river cruise may turn into a bus tour. It seems that the Danube has had problems t