i stayed at Kiola recently, and took the long way home to Canberra thru Nowra rather than Braidwood. as i drove up the princes highway, i saw a sign to lake tabourie and decided to drop in for no real reason - i'm glad i did. i weaved down to the tourist park, thru it and parked near the beach. when i got there, i was surprised to see a giant sandbar, which i think is quite new.
this GE satellite photo is old:
http://maps.google.com.au/maps?f=q&source=s_q&hl=en&geocode=&q=lake+tabourie+tourist+park&sll=-35.442823,150.41178&sspn=0.012237,0.033023&ie=UTF8&hq=lake+tabourie+tourist+park&hnear=&ll=-35.443173,150.411179&spn=0.006118,0.016512&t=h&z=17
see the 60's photo on this blog http://laketabourie.blogspot.com/ for more what it's like now. it says:
from the angles it seems you would have the entrance in a N thru NE, the beach in an E thru SE, and the entrance again in a S to SW! all in the one spot, and a caravan park right on the beach.