With Hurricane Polo gaining strength off Mexico’s Pacific coast, cruise lines are making sure their cruise ships stay far away from any impact and keep guests safe. As of September 25, three cruise ships have confirmed itinerary adjustments, but more could be on the way depending on the storm’s development. According to the National Hurricane Center (NOAA) 8:00 AM Advisory 20, Polo has maximum sustained winds of 180 MPH and is located 410 miles …