Similar deal as my very first OzBargain Post, Funfields is offering $29 online tickets for persons over 100cm tall (under 100cm tall is free, seniors are always $27) if you attend the park on a Monday or Friday during February! Ideal for School/Tafe/Uni students that haven't gone back yet or anyone else who doesn't have to work or study yet!
My personal recommendation is for the new Gravity Wave waterslide, which I believe is the best waterslide in Australia. There are heaps of other waterslides, dry rides and kids rides there too.
They will also honour the discount price for at the gate ticket purchases by mentioning the offer to staff. Source
what in particular are they measuring?