Waiting is the hardest part, right!
I've shipped a number of boats out of that yard - that place is GIGANTIC! A couple thoughts (if you can have someone do this), since it looks like you're not having it shrink wrapped...
-- Tape the VHF antenna down securely
-- Tape the windshield wiper
-- Turn the spotlight backwards
-- Put hull preservation tape (that's that big, white/black stuff you see) over the entire windshield. No need to tape wiper, then, as well.
What sort of things are required on the trailer for it to be Aussie legal?