Mind that it's Aug 08 not 09, 99% of these popular sites are almost fully booked already (QE, Minoru, Brock House) I guess you have to check other less popular places unless you don't mind having a 9am ceremony.
yup yup..better hurry up for summer bookings, especially Saturdays. I booked my QE ceremony site a year ahead so I'm the first one to pick the timeslot of the day.