Whats the worst suburbs to avoid in mount gambier, somebody must have an up to date opinion?

Mount Gambier is a relatively safe town. Areas like Conroe and upper areas towards the lake are potentially the nicest areas in town. Many usually recommend not living near pick avenue, however, I personally don't think it's super unsafe. By driving around you can usually get a sense of the town. Areas in the west are more industrial, but still relatively safe and nice. Good luck!