Hi all
Rob if your going to linden there is a $5 donation for the site as a non-member of wsaag.. Also they have general monthly meetings every 3rd wednesday of the month down at UWS kingswood..
Check out there website
http://www.wsaag.com.. They have contact numbers there.

The site use to be free but things have change as i am understanding with people turning up..There is a 32" scope they use now and then and the Observatory built by Ken Beames..
Anyway The sky are darker at katoomba than linden, with the city glow from linden is a bit awkward looking east or south, Wont have much problem at katoomba,
Anyway looking forward to seeing you all at the airfield for sure... Ill have a special something to show all for portability in astrophotography which should have some jaws dropping i guess..
Nebulator