Yeah I have seen people catching things at milsons point and yes its under the bridge. Walsh is a pain with float, if there's any wind the line gets caught in others or the pylons. I think the videos must be filmed over multiple times. I have never seen anyone get anything decent there caught a nice bream, snapper, had a nice run (must have been a shark). Chicken breast is the best bait and use berly. Apparently live bait works the best but from experince and watching people you either get nothing or just the head of the bait. fresh yakka strips seem to work. try a live bait if you want i had big problems with birds when i tried. Goodluck