Hi Rabs,
I lived in Karratha for a couple of years and did plenty of fishing out of Dampier.
We would always troll bibs or drift livies along reef edges for spaniards, but also pick up anything from tuna to GTs to coral trout doing this.
Berley up queenies and trevs on any of the sandy beaches, and throw metals at them, alway good fun.
You'll get billies out the back of the iron ore ships anchored up out wide.... just look for the other 50 boats doing the same thing!
Beware of the sharks though! Big gear, and winch them in quick smart....
Im jealous, wish i was going!
Cheers,
Singers