Anyone know if they mattresses are covered in plastic, or a protective "wrap"!? One of my kiddos has an accident once in a while and with all the excitement, food, and drink around the clock, I can see where we might run into problems on the ship that we probably would not have at home. I may just bring pull-ups and use these during our time, but was wondering what others have done as we haven't used pull-ups in quite a while. With the high numbers of kids on DCL, surely there have been many kids on board with similar problems. Any previous experiences relayed would be appreciated.