I did the Coastal Experience Tour with a group of Macquarie Uni exchange students last Friday and it definitely was one of the most amazing days I've had in Sydney so far. The places we visited were incredibly beautiful and Damian did an amazing job as a guide, being very professional on the one hand but also giving everybody the feeling that he was a one of their really good friends. Plus he's a real source of tips about nice places to visit and cool things to do around Sydney.
The trip itself was just the right combination of interesting input and fun acitivities and I'd definitely recommend it so anybody!!