If you&rsquore looking for luxury on a vacation, but don&rsquot quite want to bust your bank to pay for it, you sure can&rsquot beat a cruise. Consider this on board, just about everything is included in the price you paid for the booking. The extras are, well, extra you&rsquoll have to pay for drinks at the bar and for that massage by the poolside and for the land excursions. But cruises are a gastronome&rsquos idea of heaven there&rsquos plenty of great food, and it&rsquos all free. On up-scale cruises, the fare is excellent in the fine-dining restaurants, with full table service, as well as at a buffet on another deck. You can snack for free all day long &mdash and some people do. You really shouldn&rsquot be on a cruise if you&rsquore on a diet.







