Wasn't me, but I do know a couple of blokes who regularly spear around maggie. They reckon picnic is good for the occasional trout (which I can vouch for as I have caught a couple there) but also tend to head up around Arthur Bay and get some big bluey's, stirpeys and trout. Horseshoe bay is another that they frequent, but it gets a bit difficult there because of all the drum line that are set along the egde.