Thanks Bob and others.

Hot Asphalt. That sounds interesting.

What is the link between Mick McGuire and Hot Asphalt?

I will also go for a search in Merediths book "Duke of The Outback" for "Hayes Gap"

I will also go looking for Dunlavin Green and Mick McGuire.

In addition I will pull John Dengate aside at the next festival and "pick his brains".