I used to be apart of a couple of different groups back when i was a teen (Never Caveclan), now 27. I want to explore again, miss the old days.
I really like the photos you guys post here, so i thought i would sign up and introduce myself,
Well my nick is Blinky (like the aussie Koala) im 27, male, and friendly.
my past:
I dont know how old you guys are or if you are familiar with "Melbourne Glass Bottle Works" now demolished Link "http://38.media.tumblr.com/tumblr_m0g66kMk7E1qb5m1a.jpg" used to be right next to the West gate in vic in spotswood. well that was the first place i have ever explored, all i can say is WOW, 3-4 stories of abando about 4 acres of various warehouses and machinery, and the under ground levels i think only 1, amazing place, have/had heaps of photos somewhere or possibly now gone as its been 10 years lol. i did post them to flickr, but i cannot find that flickr page now.
Other places i have done,
Brickworks east suburbs
The Maze,
The Stairs (sunshine) i think that what they are called,
The Gasometer (incorrect name for that carpark looking thing, there was never a gasometer there.) See,

The Glue factory, - could be still there
The Insulation factory, - could be as well
The silos - definietely still there
Thomas A. Chemicals, - may be demolished not sure,
I know of a place, have drove past it heaps of times in the north east suburbs, this place is HUGE, but i have no one to go with, if i was to compare it, i would compare it with The glue factry.
Feel free to pm me, or whatever, looking to explore,
Cya,