We hope to go to Italy next year for an extended holiday, but we have a twin axle caravan. Have any of you got any recommendations for campsites that give you a little extra space? We hope to go down the east side and cross over somewhere near Naples and the Amalfi coast, then work our way back up the west side. Also, are there any 'better' times to visit Italy? We were thinking about setting off in April as neither of us is very good with extreme heat!