There are lots of nice places used to milk tourists, it will always be the case. Sadly, there is not a single, common list of places to go on the cheap.
My boss sent me to Ayers Rock last year for a job, and I had the same feeling you had in Tas. Everything was carefully planned to get the most from the visitors.
I suppose that in most of the cases the visitors already know the game, and have deep pockets.

