Planning to go on a Caribbean cruise? You need to decide two things in advance when youre going and where. Read on for useful information to help you make those choices.

Many people say that the Caribbean islands are best enjoyed during summer, but keep in mind that Caribbean cruises during this time are usually jam packed. This is when families, tour groups, and even corporate assemblies prefer to visit the islands, so if youre planning to join the pack, be sure to book your cruise in advance. The average cruise length is about seven days.

If you want to enjoy big discounts, though, then try Caribbean cruises during the fall. Rates are substantially lower (sometimes half the regular rate), and you usually dont need to wait in line for slots to free up.

When deciding between Eastern or Western Caribbean, your decision should depend on what you intend to do during the course of the cruise. As a general guide, you should go for a Western Caribbean cruise if you want to spend more time sailing (rather than going on land for other activities). Western Caribbean cruises start in either in New Orleans, Texas, or Florida, and then make their way to Palaya del Carmen in Mexico, the Caymans, Jamaica, the Dominican Republic, and Costa Rica, among many other destinations. There are many things to do in a Western Caribbean cruise, and toping the crowd favorite are tours of the Mayan ruins.

If you want to do more shopping, though, then you might enjoy an Eastern Caribbean cruise better. This way, you get to see the shopping spots and fantastic beaches of the Bahamas and Puerto Rico (among others).

If you cant decide, it might be a good idea to buy guide books to Caribbean cruises. Many books offer you great advice on the itinerary and the cruise ship to tally with your goals and interests.