Sweepdog
If you mean a fellow detectorist down here called The Tasmanian Devil, then no. I am the only person in this area detecting that I know of. Though there must be others as I hear of people being seen on the local beaches.
If you mean the real little Tasmanian Devils, yes I have met quite a few over the years. In the wild they are nasty little buggers, in captivity they can be quite tame. I have had them charge out at me when driving the car. In full attack mode. Unfortunately a lot become roadkill because of this habit.
You may be aware that the Devil is in trouble at the moment, they are dying in their thousands due to "Facial Tumor Disease" Thought to be transmitted through fighting over food. The genetic code of individual animals is so similar, that a cancer like disease is transmitted from one to another when cells from the tumor contact an open wound, as their immune systems do not recognise that the cells come from another animal, and therefore do not reject the disease. Hope is that some animals from isolated pockets in Tasmania appear to be immune and these may be used to breed up an immune population.
The attached photo is not mine and shows a typical healthy Tasmanian Devil.
All the best again
Peter