I was down this past weekend and it's still close to winter pool, we put in at Wax and it was only 4 to 5ft in the channel up to the bridge. I would try to follow the channel as much as possible, we were trying the new HB 788 and GPS came in very handy. The cove's around Iberia and the back end of Conalaway was only 5 ft.
Hope the help's David