There's plenty of water to explore and I would not be fishing anywhere near the camp grounds.
From land I'd be heading towards the wall along the boulders on each side and in the boat towards the wall there is some nice deep water but check out the submerged trees opposite the camp grounds and further up stream.
It all would have changed since I was last out there though.
They seem funny with lures as one day one style will work and then the next another style/colour is needed.
Take some shrimp traps and try some bait. Never seems to fail.
Best times is dawn and dusk.
I normally get there an hour before dawn so fishing about 1/2 hour before dawn.
Enjoy yourself