ferry Morocco-Tunisia ?
 

does anybody know about a ferry from Morocco to Tunisia? I heard about it but don't really know.
And if not , is Mauretania an interesting destination for a non-desertbiker?

I can't answer your question directly, however, here are some links that might help you find an answer:

Ferries of the Mediterranean

FerryCenter Sweden

Thanks, but I'm going for Senegal so I don't need it anymore
steven