What ship are you sailing? On most ships, you will have the same table each night. You can request the size table you like prior to sailing. Once onboard you can check your table. If it is not what you requested, you can have it changed.
Mary Lou Scanlon
NCL Pride of America April 24, 2010
NCL Epic February 12, 2011
RCCL Allure of the Seas - September 18, 2011
Celebrity Eclipse - February 11, 2012:
RCCL Navigator OTS - February 9, 2013