Hi
Hawkins Hill at Hill End is off limits to detecting and general access as it is currently under a mining leases. There is a walking track through the lease that you can take that starts at the oval. There are signs up showing the way or drop onto the NPWS office and pick up a map. You might also find them in the General store
If you want to detect head out onto the Common. there are plenty of areas out there that will produce a nugget or 2 if you persist