Well, my understanding (which could be wrong!) is that we are simply to take it in turns with sun surfer leading the way.
We haven't decided how to go on from there: maybe "seniority" according to joining date would be the simplest, so you would clearly well ahead of me, Hamlet - March 2009 to July 2011.
That's an interesting result, with both the non-fiction categories getting up. fantasyfan will be glad he suggested Biography/Memoir.