Whether you love it or hate it, setting sail on a cruise is undeniably a favorite vacation option for many travelers. Cruise stocks are equally polarizing and, like many travel stocks, tend to be better trades than long- term investments. However, as data points show that consumer spending is slowing down, is this a time to look for cruise stocks to buy on the dip? Something for you to keep in mind as you make that decision is that cruises are often booked several months in advance. That means the vacation ...