Before I could vote, what is your goal for this tournament?
1) play a "fun" deck?
2) win and get your Invite to Nationals 2009?
If "fun", I would go with Counter Fairies or Beatdown Fairies with Vallhalla and Friends.
If "invite" I would go with GBs or whichever deck you have had the most local success with.
Formerly ZombieMasterBlud
Denver Area Judge
Stonebridge Games Regular
YuGiOh Rules Knowledge: LV 2
WoW Rules Knowledge: LV 1
Player Management: LV 1
Tournament Organization: LV 1