Hope you don't take offense to this either, but leave the babies at home. Mother of 3 and we didn't take our kids cruising till the youngest was 9. Glad we waited! Everyone (Including the neighboring cabins) had a great time!! Walls are definitely too thin for a crying baby. It is aggravating to pay money for a trip and have to listen to children/babies crying in dinner etc. It is hard for them too, especially since certain vacations are geared for adults and older children who can enjoy the camps, etc. Babies don't understand long wait at dinners, etc. You would have a much better time also.