Lake Conroe- Bass have been shallow taking poppers and baitfish patterns. Bowfin are in similar areas but don't be surprised if you see one backing or close to it either. Crawfish patterns and small poppers have been working for Bowfin. Grass carp have been a little more frisky and willing to take a well placed fly.
Lake Houston- Bass are still taking poppers but the streamer bite has been more consistent. Watch for bass busting shad to especially in lagoons and coves. Whitebass and crappie have started showing up to not in crazy spring numbers but enough to have fun.
Urban bayous- Grass carp have been decent and taking plopped flies. Commons mostly scattered but willing to eat if you find em. Tilapia have been taking most small buggy flies similar to your carp bugs. Just keep their attention!
Racks and quacks ranch- top water bite has been solid along with a slightly better streamer bite. Pick your poison here fish are feeding.