Caravan towing to Athens from Switzerland? Have you done it? How? Diving or on ferry?

Good day folks.

Caravan towing to Athens from Switzerland? Have you done it? How? Driving or on ferry?

Need some ideas / shortcuts / ferries / etc... please.

The Brindisi ferry is quite hot at the moment.

OK if I change the title of the thread slightly for you?

To prevent another subversive thread?

No, to make it more realistic? Check the title :-)

Sorry I meant submersive, damned auto-correct is always coming out of the depths.

Yes please. Just noticed.