Make sure you are looking at the servings per container when you read your labels. When I look up gatorade on
www.calorieking.com it says 50 calories for 1/4 of a bottle (8.1 oz.) My advice would be to try not to get addicted to Gatorade because of the sugar, but if that's what helps you succeed then by all means enjoy, just make sure that you're counting properly. I've been suckered in by those labels, sometimes a bottle of some drink will say 2.5 servings per container, like somehow you can divide that up while you're drinking. Maybe if you water it down, you can get in some of your water with your gatorade if you're having trouble getting in your water.
I'm sure one of the moderators will come in and clear up the "how to count your points" issue. I believe that when you eat say two pieces of bread you double everything and figure out your points, it's that fractional bit that sometimes works in your favor, but sometimes works against you.
Best of luck and stick with it, it works.