Nog's post in Fly fishing at the beach was marked as the answer
Hey mate
Sorry for the tardy reply, been fly fishing for trout in the high plains of Vic 🙂
Basiclly anywhere you can cast a soft plastic you can cast a fly.
I fish for Bass in North pine and Kerwongbah form the edges or form a yak
Haven't bothered with fishing from the surf much, waves are a pain for fly line
Sand flats around Bridie Passage are great for whiting and flathead.
Go to a few fly fishing club meetings to get more info and hook-up with the experts
http://bffc.org.au/wordpress/
Nog's post in Fly fishing at the beach was marked as the answer