I used to catch heaps of dart off the beach I grew up near-they are terrific fighters on light gear using pippies,worms,yabbies,prawns etc as bait and I bet they'd be suckers for small Sps too.Apparently they taste great skinned,but Mum just used seasoned flour and fried them(as she did with all the fish we inflicted on her as kids).
Cheers,
Dave.