Since the drills are in the afternoon I suppose the west side. Now you just have to figure out which way the ship is pointing to be on the west side in port (no icon for "yes I'm being a smart a$$). I guess if your children have problems in the sun you could not be so prompt at reporting for drill, just remember if they have another one during the cruise - it is not a drill, be prompt to that one or you may be swimming home. Or maybe you should grab a water bottle for each child before you muster.
A Bad Day At Sea [with power] Always Beats A Good Day At Work
Carnival: Glory 2004, Destiny 2008, Splendor 2009, Freedom 2011, Valor 2012, Dream 2013
Celebrity: Summit 2011
Princess: Ruby 2010, 2014, Caribbean 2013, Coral 2014, Regal 2014