Personal preference, but I would never wander around a foreign country without my passport.
If you all get delayed in traffic or a car accident no one is getting back to the ship to retrieve the passports. I don't want to have to rely on a DCL rep to get them off the ship safely.
Again it's a personal
Preference, but there are lots of scenarios where you could be stranded in a country and no one from your party could get back to the ship.
Personal preference, but I would never wander around a foreign country without my passport.
If you get off the ship (Nassau for us) at a port, do you need to bring your passport? I know you don't at CC.
What in the world do you do with them if you are doing some sort of excursion where you are in the water? I think I would be super paranoid about my bag.