There is a pretty limited number of places to buy equipment from locally.
In Geelong, the only source, with a fairly limited stock, is Intersport De Grandi – https://degrandi.com.au/
The following are Australian stores, and although not listed in any real order, Ausport and K2 are only a drive away from Geelong (might be a long drive) but are also good supporters of the game in the local area, often turning up to local tournaments with their stocked van for sales.
Ausport – https://ausport.com.au/
Fielders Choice – https://www.fielders.net/
Red Stitches – https://www.redstitches.com.au/
CMD Sports – https://cmdsports.com.au/
Greatrex – https://www.greatrex.com.au/
RBI Australia – https://rbiaustralia.com.au/
These are not all the local suppliers.