@Walter Hinteler,
That's good, no argument. France and England are really in your neighborhood to me.
I'm a semi dinosaur, though I had a cell phone earlier than a lot of my pals - but they weren't prevalent on my last trip so I've no advice. I do remember a certain peace the first time I went in '88 - had passed my boards a few years earlier, no vacation past five days for a lot of years, when we went for a month. I gave our few known hotels to family and close friends. Essentially we were phone free. And so was I on my last trip, '99 - though then all those people had my worked out itinerary and phone numbers. A pal was in Bergamo around the time I was in Viterbo and we had a small chat about food and wine - my only phone conversation with friends and family that month.
That would probably cause anxiety pulsing to many now, only a decade and a bit later.