Welcome to the TFF website. Hang out on the fresh water page and I'll bet someone will contact you. We like to meet new people.
For an afternoon quickie,, I would suggest White Oak Bayou anywhere between North Houston - Fairbanks road, downstream. Nothing big but fish willing to play the game. (Don't eat anything from the bayou). Also Braes Bayou has a healthy supply of carp.
Bass, sun fish, channel cat fish, carp, koi, talapia, are all available year round. Check the pictures on the FW forum, there is usually a fly sticking out of the mouth of the fish.