Thanks to Ellie Heller's suggestion to use random.org to generate a list of winners.
(there were 30 posts, but I eliminated one of Janallyne's because it was a misfire)
The 4th place winner (who got his 2nd choice) is:
2 David Harrison - Prize Pack B
The 3rd place winner (who got her 1st choice!) is:
26 Carey Torgeson - Prize Pack C
The 2nd place winner (who got her 2nd choice) is:
1 Catherine Scully - Prize Pack D
And the 1st place winner of a 25 page crit and query critique is:
12 Jessica Peterson - 25 page crit and query crit
I'll be e-mailing you each shortly to let you know! Congratulations and I hope GUTGAA was a positive experience for you. It really is a huge deal to put your work out there like that.
Have a great start to October!