[poacher]

You can make the burley on the run don't need to carry it from home just use what you can catch or find during the dive , even just scaling and or gutting your catch will bring in some fish if you have some plentifull non tasty fish -smaller baitfish , herring, mackeral, mullet etc you can spear and cut up or cut diamond patterns on the sides of then scrape off the flesh so small cubes of fish will drift down in the current to attract fish will work. In sharkey areas this will bring in the noahs so keep your eyes out for them, breaking up sea urchins or small crabs mussels attract some fish also-but check regulations in your area for legality of these activities.
Peter