Hi Sam,
we mainly wait for a strong northerly wind for a downwind run along the top east side of the bay, Jonathan is the only person I know who has spent some time recently paddling the section of the bay where the event will be and he's in Bali at the moment so we may not get a comment from him until he's back but I'd say the organizers are hoping for a wsw wind between Rye and Dromana, there's also options in Westernprt Bay which has a different facing coastline,
be great to have a crew down from New South what ever the conditions