I'm new to this board and to cruising. I've been to Disney World umpteen times, but this is alllll new to me. What would the weather be like in February, April, and November for either Eastern or Western Caribbean cruises?? I am trying to avoid taking the kids out of school, so I'm leaning toward February and Spring break, or Thanksgiving. But I'm worried it will be cold, especially on the beaches and out on deck.