Just thought i'd throw banana out there since they love it so much and it would AT LEAST get her started on eating something, never as a staple and as said, only as a treat once she starts eating. I have a CGD that is banana flavored so maybe you can even try that out... They also have other flavors.

I'd have to say that I prefer misting and a dripping system over having a water dish in the enclosure. They spend most of their time up high, poop can, and will get into the dish easily... They can harbor harmful bacteria and get your gecko sick if they do decide to take a drink from it. This is jusy me and is something i'd rather not risk, also beats having to worry about cleaning another water dish daily. Another idea is to use a small medicine type dripper and slowly drip water onto her "lips" and maybe it'll trigger her drinking response.