Swissmog
I am a relative newcomer to the Morgansphere, so I can give you only limited information.
I joined the Morgan Owners Club of Australia (MOCA) even before my car was delivered.
http://www.morganownersclub.com.au/The Club operates in Queensland, NSW, Victoria, Tasmania and Western Australia, so if you aim for one of the capital cities in one of those states you will have live contact with Morgan people.
If you look at the calender on the MOCA website you can get an idea of where most of the activity is. But I think it fair to say there will be more activity in the larger state capital cities.
My wife and I have found the Sydney MOCA people very welcoming and friendly.
Many many car marques have clubs here and I am sure with some Googleing you will find bike clubs as well.
Whatever your decision we hope to see and welcome you here one day soon.
