Boy I love these stories - but I can't the beat crocs or sharks in the net. They split my sides open when I read those stories, especially the parts where half the net is just *gone* - painfully funny. "The net just started moving" - I'm sure it will happen to me some day.
Certainly I packed a few flathead in the net, up to ~60 cm. It is always what you don't see under the bait pack. Also caught a decent 3.5kg estuary cod unawares. My best mullet haul was 40-50 mullet in the 25-30 cm range and strewth was I sick of pulling dam mullet out of the cast net pockets. So many, that I ended up eating some. I actually thought it was a sprinkling of prawns, but when the net hit the water, for sure I knew it were fish.