i think there is a guy by the name of Paul OBrier that guides up around there or used to , he is well known in the crappie anglers of texas venue . wins lot of the tourneys they do or used to and best I can tell you is good at that area of the state .
I don't know him personally but I think I would fish with him if he asked me to .
I would steer clear of some of the others and I wont mention the names but to be sure there are some jerks that guide up that way .