booking Hawaii HM

How far in advance should you book your honeymoon to Hawaii? I am getting married July '07 so FI and I were thinking of booking it some time this Aug. or Sept. Is that too soon?

You can't book the flight there until 331 days before the end of the trip (flights aren't posted).

Otherwise, it's not early. We booked our flights already (331 days in advance) and are in the process of booking our accomodations (we're using points so we're doing it ourselves).