I also have not been in quite a while but have heard the sacs are still 20' - 25' deep. They should be moving up on the grass and in the creeks soon following the bait fish. If you Google "Toledo Bend Artificial Reef Locations" you will get a link that gives the GPS locations of the reefs put out by the Sabine River Authority In addition, there are always people fishing the main bridge and all the other bridges on the creeks. Good luck.
"The time a man spends fishing is not subtracted from his allotted time on Earth."