My DD is going on the Norwegian Breakaway NYC-Bermuda next month. Her aunt is taking her as her HS graduation present. (wish I had a nice aunt like that!) They started planning around Christmas, and booked in March because of a special sale. Price went down twice, and got the discount once, extra freebies the second drop because they already paid. The price has gone up ever since then.
Another person my sister knows is going on the same cruise, booked last week, and is paying MUCH more in the end, because they don't get the special dinners, non alcoholic drinks unlimited or shows included that DD is. They have an outside room, but it's on the same level as DD (who wanted inside) so it's nothing special.