Don't forget to use 100+ lb leaders with swivels and snaps in the 200-300 lb. range. Large (7oz) Snapper Slappers tipped with a sardine, cigar minnow, ballyhoo, squid, etc. work well too.
Expect to get broke off often. One technique is to drop down one rig with motor(s) running. Once hooked up drop the boat in drive and horse the AJ off the structure. Then pick up the rod and begin the fight.
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Mike
Buda/Port Aransas, TX