Amaris, I have this booked for December, but I am like you and I am counting on all the wonderful disers to lead me in the right direction. From all the posts I have read on this, it sounds like whoever has attended this during the hotter (weather) seasons has not enjoyed it and whoever has attended this during the cooler seasons has enjoyed it. I still have a couple of months to decide, but as far as weather is concerned, I don't think I will have a problem. I will probably wait until the last minute to decide whether or not to keep my priority seating (of couse, based on opinions I read on this board!)
Good luck in your decision and if you do decide to go, please post a report so I will know how much you enjoyed it!
By the way, when were you planning on attending this?