Previous IM background: Florida 2009 13:40:01, Texas 2011 DNF. Joined EN in 2010, but really only utilized the training plan.  Never really plugged into the forums or dug through the wiki until this year.  First IM with anything close to a race execution plan. Goal for IMAZ: 11:55:00 Arizona Times Swim: 1:16:32 T1: 8:28 Bike: 6:03:12 T2:…