Is there a cruise where u can take ur RV , kind of lie a ferry boat? & use it at Port? Sleep in it instead of cabin? Am I crazy or does it actually exist somewhere? If so cost? Many yrs ago 40 50? my aunt & uncle packed up thier RV & kids went from Canada w RV by boat & toured Europe in thier RV. I thought they were crazy at the time . now I want to be crazy! What a difference a few decades make lol Puppy Love from inventing joy and furry folk