CNN Traveler Luxury Cruise Giveaway

CNN Travelers is giving away a seven-night Caribbean cruise for two on luxury line Seabourn (including airfare)  - but you're going to have to earn it telling about with your BEST tips to other cruises when in any port destination.

Maybe you ate a to-die-for Greek salad at a hole-in-the-wall taverna in Santorini or swam with whale sharks in Belize.

Their team of travel experts will select the person with the smartest recommendation to win the big prize. The tip can be for any port city in the whole wide world, and you have until September 7, 2012 to submit.

Check out a few of the most interesting tips submitted so far . . .