Carnival, NCL and Royal Caribbean all have Black Friday sales. But is now the best time to shop for a cruise deal?

Charles Passy covers a variety of topics, includingpersonal finance, food, entertainment and anything and everything trending and quirky. He also writes the Weekend Sip column, which covers wine, spirits and beer. In his spare time, he obsesses about where to find the perfect slice of New York-style pizza.Follow him on Twitter @CharlesPassy.