Call the corp's office at Lake Grapvine and they'll provide you map and add'l rules. They are friendly and helpful. Baiting by feeders is not allowed but they have said you can carry in a gallon bag of corn and throw it out. You cannot put up a permanent stand (board in a tree). Camping allowed in designated camp grounds around lake only. Best access is by pirogue/canoe.
DQ Kid, If you don't have access to a canoe and decide it's the best option for good access, I'd be happy to lend you mine in order to help this young hunter with his/her hunt.