I agree with Artemis, mix the fruit flavors with extra water, I even use 1/2 still and 1/2 sparkling sometimes. I dilute the Sparkling ice with club soda. I really don't like things too sweet. Also, try HOT lemon water once or twice a day.
You probably should try to get used to drinking water plain. I don't add anything to my water until I've had my 96oz of plain. You just have to get used to carrying a bottle around with you everywhere.

forgot about those. you can find them at any grocery store in the "baking" section..usually near sugars and sugar substitutes.
- until I read the label!