Bell Bay is not too bad, but is a standard modern course with perhaps one or two nice holes. #17 is a stunner from the back tees, and (this may surprise some) I like the layout of #15, a no-name par 3 with water left, hitting into the prevailing wind. Pick your poison here. To me, Bell Bay is, otherwise, the antithesis of proper bunker location.
If you have time, try to find a game at Lingan -- not far from Sydney airport if you arrive that way. I really like this course, although it is the result of a mixture of architects. The old holes (1-5, 10, 11, 17, 18) are fantastic (Malcolm Martin (1913),
Stanley Thompson (1922)); some of the new holes are also quite good: 7, 8, 9, 12, 14, 15 (C.E. Robinson (1964)).
Dundee is good only if you're a mountain goat or a hiker intent on wonderful views. Your camera will get more of a workout than your appreciation of the golf course. (BTW, one of the problems with Bell Bay is the lack of good views where they should really abound.)