After whatever update, I can't recommend Fly Lure for catching these if you happen to be fishing in Carpenter's Landing. Now, you'll probably end up catching 70% Muddy Siredons with the fly. Instead, try using the Sinking Minnow; it works very well for snagging trout, and they seem to like it better than the regular Minnow. Both of these lures will catch Dark Bass which cap at level 33 fishing, but again, trout seem to bite more on the sinking lure than the normal minnow.
Hope this helps!