You can never go wrong with cut salted mullet,,,comes in a frozen fillet from your local bait shop. Cut them in 2 inch square pieces.
Shrimp is also a good bet,,,,but it is hard to keep them on the hook unless you brine them before you go.
Whole finger mullet on a single or double bottom rig. Use a long shank J hook and hook through the eye socket and again back near the tail.