Hi John,
Welcome
There are quite a few of us here on the Central Coast and Lake Macquarie area.
We have a dark site at Mangrove Mountain where we try to gather for observation sessions (and good cheer) once or twice a month (depending on moon phase and weather).
Some guys from Sydney and Newcastle often come too.
There is a map in the Star Parties.... forum, and there is generally a thread announcing the next intended outing.
It is Free to attend and you and anyone else are most welcome to attend.
Your 6SE is a nice piece of equipment, and you should get some good views from it.
Hope to see you around.
Allan