I lived near the Bonnabel Blvd boat launch in Metairie back then, so I often saw Al and his team launching the various boats, including the turbine-powered catamaran.
I recall that he and his family retained control of the proprietary spice mix (produced in two facilities so nobody had the entire recipe) used by the restaurants and continued supplying that after he lost control of the larger corporation. I'm not sure if that's still the case.
We cruised by his place one time to see his Lambo Countach(IF I remember correctly?) sitting in the driveway. He had a good time with all his toys.