2009 - Announced May 11 last day to book old categories Jul 16
2010 - Announced Feb 24 last day to book old categories Mar 8
2011 - Announced Feb 24 last day to book old categories Mar 8
2012 - Announced Feb 27 last day to book old categories Mar 15
2013 - Announced Feb 11 last day to book old categories May 16
2014 - Announced Mar 18 last day to book old categories Apr 8
2015 - Announced Feb 25 last day to book old categories Mar 18
2016 - Announced Feb 18 last day to book old categories Mar 24
Last edited by aaupgrade; Apr 4, 2016 at 6:26 am
Reason: Added more info