Take the cruises on Carnival Cruises out of Galveston and enjoy some never before seen live performances at venues where originality competes with talents and brings out the best within artists. If you are an avid past passenger, you get Cruise Discounts to Caribbean on Carnival Cruises. Senior citizens also get some discounted pricing and savings on Carnival Cruises from New Orleans. Dont worry if it is your first time cruising. You can also grab some savings on Carnival Cruises from Tampa if you book far in advance, especially during holiday season.