Does anyone know the differences between Caddo Resources LLC, Caddo Resources GP, Caddo Resources LP and Caddo Resources Inc? I know that Richard McFarland was President of one and Rex Corey Jr is President of several others. Is there a connection between all of them? Caddo Resources LP (Rex Corey Jr) sold Goodrich Petrolem land for 32 million dollars. Has anyone had any dealings with either Richard McFarland or Rex Corey Jr?