Each guest has the option to carry their luggage on board or check-in luggage prior to boarding. Luggage may include suitcases, trunks, valises, satchels, bags, hangers containing clothing, toiletries and similar items.

You are allowed to bring a quart-size, zip-lock bag of liquids, aerosols, gels, creams and pastes though the checkpoint in carryon luggage. These combined items need to be less than 3 ounces. More information from the TSA. So the 3-1-1 rule is the TSA's quick reminder: 3 ounces, 1 quart bag and 1 bag per traveler.

And how much cash should you take on your next cruise? We're here to help you figure it out! Experts say the average cruise passenger spends anywhere from $52 to $89 per day, but the amount you'll spend will, of course, vary based on cruise line, ship, experience and your individual preferences.

On cruises of 6 days or longer, no more than two bags, per person. Each checked bag and carry-on bag should not weigh more than 50 pounds and, when lying flat, bags must not exceed 16 inches high, by 24 inches wide (the length of the bag is not a factor). For security screening purposes, all luggage should be unlocked.