Hi Marta,
Don't you worry about your portuguese, I lived many years in SAfrica, so English is fine
We are only doing one
DCL tour in Tunisia ( Sidi...and Carthage ) the rest we are doing on our own.
Malta..I have been there before...so walk arround the city
Naples... Probably Capri by Ferry, or Naples walk
Rome. We taking the train, and buying Vatican and Colesseum tickets on line
La Spezia.... By train to Piza
Corsega... Walk around for a couple of hours...
Vilefranche... Train to Monaco
DW and I speak French and Italian we can get by....we are in Europe so we choose to do a lot ourselves as we feel quite at home in most places.