Summary:
We had a great trip with many excellent experiences. We have seen the midnight sun and actually read a book at 1AM; almost unbelievable when you just hear it. The mountains, the glaciers, literally hundreds of water falls, the very many flowers, the long distances between places, is something to remember.
We drove 16,000 km; no accident, no health problems, not even a flat tire. Gertraut and I got along perfectly; wonderful!
We had a perfect trip and now we are happy to be at home again.
Next destination? Arizona; New Mexico; Southern California? Just an oil change and the Sprinter is ready and so am I.