Yeah the strip is St.Mary's alright.
It's just outside the restricted area. I don't know the current status as I don't have an updated map. I trained at Bankstown and we always practiced forced landings and prec search & landings there. Never landed on it though.
It was a dirt strip then but we never had the white crosses. Have they just come up?
Seems like the owner got sick of small planes buzzing all over eh?