...I understand that you have to rent out all the rooms in a years advanced. I dont care about discounts and savings just want to know how much it is going to cost. Thanks

"1. You can not go from NY, USA to Barcelona, Spain from Friday through Monday. Just crossing the Atlantic will take you about 8 to 10 days.
2. Call the cruise line of your choice and ask how much it would cost."
(chosen answer)