The interstae Border Runs are a great way to encourage interaction between members in different states with a specific interest in a particular model.
I have persknally been involved in organising 3 such border runs. As mentioned the SS cars have met up like this so succesfully for over 40 years,. The XJC owners now have a FB page to stay in touch and have three very successful border runs. He XKs have likwise enjoyed skme excellent runs, perhaps the 2018 meet up in Adelaide is the most memorable.
I strongly uge the ACJC to work together to promote more of these border runs.
It is clear to me that the key is to have people with a real interest in a specific model and keen to promote this kind of activity. However I am sure there is a sinificant rlle for ACJC.