We are looking into a cruise from Barcelona to Rome this summer. We only have 10 days for the trip and want to hit some Med. highlights on this trip. Leaving aside the debate over these types of cruises, which I know many on DCUM detest, what should we expect for the budget for the shore excursions? Just eyeballing it, seems like an extra $700-1000 or so per day on average for a family of 4 to go on daily tours (e.g., Pompeii from Salerno, Monaco from Nice, etc.). Does that sound right?