Looking for Les Foster

Les Foster was a mate of mine back in the 70's in Dubbo. We used to fly Dubbo Flying School's PA-28 Arrow, and PA28 (VH-WES - which is not based at Camden). Les also used to be a tug pilot at Narromine, flying a Piper TriPacer. We also used to fly over to George Campbell's at Mudgee for Sunday bar-b-ques. In the early 80's, Les took himself over the Miami and got his commercial licence. He returned to Australia and got a job with DCA in Papua-New Guinea assessing landing strips and writing up approach plates for them. 

I lost contact with him when I joined the Police and moved to Goulburn. I'd like to locate him to rekindle our friendship. I've tried a simple Google search; Linkedin, and the white pages without success. If anyone knew or knows Les, I'd appreciate any information that could help me track him down.

Thanks

Old man Emu