 Traditionally, bars, casinos, and art auctions generated most onboard revenue. But now malls, spas, photographs, Internet services, and phone services, along with bingo cards, are important revenue sources. Once, bridge and engine room tours and yoga classes were free. Not anymore. So consider that price to take a cruise just at the beginning of what you'll spend. The cruise lines sure do. Info at rudymaxa.com. At Coast to Coast AM, we keep our friends close with this.