We did Italy a few years ago, most of the lakes in the north, then down to Florence across to Pisa then
up the riviera to Genova then back into France.
Most of the time we were in campsites, but they seemed very expensive, but secure.
The Italians wanted cash euros all the time, no credit cards , no wonder Italy was in a financial mess at that time.
But we did not feel isolated and they all seemed very friendly.