Find Your Cruise
Thomson Spirit, Celebration does all inclusive drinks package on some cruises- e.g. med in summer, but I think you have to book early. Also Island Escape- Island Cruises- are offering free all inclusive drinks upgrade for med in summer 2008, and the Destiny will be sailing in the Caribbean next year and the brochure is offering all inclusive deal- good luck and congrats on your anniversar.
If you want it really special try Silversea, expensive but brilliant Ida Dow.