Experienced cruisers, however, know there are some simple tricks to getting a few free drinks out of the deal - all it takes is the willingness to be social, artsy and to take some chances. Here are seven ways you can free drinks on your next cruise vacation.

1. Pay More. A luxury cruise line typically costs a lot more, but alcohol is included in that price (well, most alcohol; some premium items are still extra) and is typically available everywhere, including your room. If your dream vacation includes wine with every meal or a few Scotches before dinner every evening, it might be worth the extra cash up front.

2. Upgrade to a Suite. Many cruise lines reward people who opt for the more expensive rooms with membership in "clubs" that host happy hours or receptions every evening where free drinks are served. While you may not have much choice in the wines being poured, you'll be enjoying lots of extra elbow room and free drinks and cocktails!

3. Loyalty Programs. Sticking with one cruise line will eventually pay off in perks for being a loyal customer - and those perks usually include invitations to complimentary cocktail receptions, loan lender discounts on alcohol, and other freebies.

4. Be Social. Most cruises have a reception to introduce the Ship's Master or Captain, and some have receptions at the end of a cruise - usually these parties offer complimentary drinks. Just don't follow the serving staff around as they flit about with glasses on trays!

5. Bid on Art. Cruise lines often have art auctions where they serve some bubbly to all who attend. You don't have to bid on anything to enjoy a bit of cheap sparkling wine.

6. Take a Chance. Like to gamble? Sign up for a Player's Card or similar program. The more you bet the more freebies will come your way, just like how some people do it in Vegas.

7. Go BOGO. Cruise lines, like any other business,led bulkhead like to perk up their sales from time to time and many of the lounges and bars will offer buy-one-get-one deals which instantly makes your drinks half price. Free? Not quite - but better than nothing.