Old San Juan Recently, my girlfriend Debbie and I decided we wanted to take another Caribbean cruise and began looking for one that stopped at island countries we had never visited before.  In order to find a cruise that visited the more Southward islands in less than a week, we had to change our Port of Departure.  We settled on Norwegian’s 7-Day Southern Caribbean cruise which began in Puerto Rico.  (To see a review of the cruise, click here) We had never been to Puerto Rico before, so we figured why not!  We flew into Puerto Rico on Spirit airlines the night before the cruise.  We didn’t want to risk…