Looking to book a balcony of Symphony of the Seas Western Caribbean cruise going to Coco Cay, Cozumel, Roatan and Costa Maya. I don't think we want aft because it seems like it is very busy on the sports decks but what about Port or Starboard? We always booked the side where you could see the fireworks on Disney but I don't think there is anything like that on Royal. Does the side really matter? Thanks