I havent played up there for a few years now mate, last trip was to Coolumn for a few days 2 years back.
Im not sure what level your golf as it but this is what I have found.
Hope Island - Best all around track up there
Royal Pines - Absolute snack of a golf course, if you can hit it straight then its very easy.
Robina Woods - Tight, short, very picturesque
These are the 3 ones I remember the best but Lakelands, The Glades, Sanctuary Cove, The Glades and Palm Meadow are all good tracks, its just a matter of personal preference. Only course I havent played that I want to is Brookwater.
There was a course about an hours drive from the Gold Coast called Kooralbyn Valley that is now a goat paddock I think, longest and one of the hardest couses I have played. Thursday comp was off the very back pegs and if you beat your handicap, you got a box of balls. I was playing off 1 at the time and was square to the card standing on the 18th tee which is a par 5, hooked my tee shot into the water, took a drop and hit my 3rd to about 20 feet. 2 putt for par and a box of balls is mine, no free balls for Archy as it was the best 3 jag of my life....... :'(