Here is SA there have been of late a number of non commercial (blokarts) cropping up with folks looking for somewhere to sail and looking for like minded people to chat to so with that in mind I have made the South Australian Dirt Boats facebook group.
Its a page for dirt boat pilots in SA to find out whats going in the world of dirt boating. So if anyone in South Australia has a "home made" dirt boat and is looking for somewhere to go then check out the fb page and also here on sea breeze forums.
strong winds and happy sailing