I went bottom fishing in the Gulf out of Biloxi twice.
Here's what I learned.
First you get out the Bass rig's and catch a bunch of fish to use for live bait. These little fish are in the inlet canal's that take you out to the open water. It was a bunch of fun. We used little green flipper tail jigs.
With a box full of live bait, we headed out to a "Ledge, or rock or wreck or rift" in the bottom.
The fish congregate around all those things.
If you dont have them marked on your GPS you are really fishing in the dark.
When you let your live bait down. As soon as the lead hits bottom, reel up two, three maybe four turns. Quick like a bunny.
The competition for food down there is fierce. As soon as it hits bottom, it gets all kinds of attention.
Something will dart out, grab your bait and dart back under his hiding spot.
You probably will lose your bait and the lead weight trying to pull it back out from the obstruction.
So....when it hits, rod tip up, and reel those turns up quick.
Then start feeling as you slowly let down and raise up the Tip of the rod.
If you get three or four raises/lowers, pull up and start it again. You may have to move the boat.
Dont bother anchoring. Have somebody hold you over the spot.
We got Drum, Red Snapper, something that looked like a Big Black Cod, Ray's and a Shark.
Dont pass up those Ray's. Over on the left coast they 'core' those Ray's and sell the little round morsels as Scallops to those poor unsuspecting fresh fish buyers.