Just got back from an all day trip to Rosey. Caught 30+ largemouth bass. Nothing too big, biggest was 18". Early morning around 7:15, fished by the marina and threw top water lures and caught a couple and then moved to a cove and found a school of bait fish on the fish finder and drop shotted a robo worm. Caught several that way. Then the bite died down and moved to the middle of the lake and did the same. From about 10:30 to noon, we caught most of our fish and then really died down. Finished off the day drop shotting by windy hill boat ramp and caught a few more. Had a blast and want to go back soon. The trick is to find bait fish, we found them in anywhere from 30-60' deep and dropped our bait. Had lots of fish hit the bait on the way down. Good luck!