This is just for information,and may not be complete,but the following is a list of shops that I know have stocks,and backup supplies,of Goolwa cockles;The Harbour Kiosk,O'Sullivan Beach boat ramp,Todd's Tackle,Brighton Road,Bitewell Fishing,Anzac Highway,Binks Marine,West Beach boat ramp,St Kilda Tackle and Tucker,St Kilda,Got One,Stepney,Sportfishing Scene,Cavan,Normanville Service Station,Normanville,The majority,but not all tackle/bait outlets on lower and some on upper Yorke Peninsula also have good supplies of Goolwa's