If you love cruises, then you must already know that Carnival is the most popular cruise line on the planet. Its fleet consists of twenty four ships that operate voyages to the Caribbean, the Bahamas, Mexican Riviera, Alaska, Hawaii, Canada, New England, Panama Canal, Tahiti, and Fiji Islands. Carnival’s fun ship cruises feature three to eight days of voyages at a fraction of the cost. In fact, it offers discounts to budget vacationers who book online using a Carnival promo code. So grab yourself one now!