Postal address: 
SADARC Inc.
PO Box 692, Shepparton, Victoria 3632, Australia

Just allow some time for a response as we are a club of volunteers

Club Meetings
SADARC usually meets on the first Saturday of each month at 1PM. Except for the month of January.  Meeting Starts at 11:00AM,  BBQ starts not much later,  and meeting proper kicks off around 1:00. 
The location is the Flexible Learning Center  ( Ex Vision Australia )
at 18 Channel Road, Shepparton 3630

Club Committe:
Here below is a list of the club committe and some contact details.
The normal way to contact the club is to write a letter to the Secretary.
So I put the Secretary on the top of the contact list.