I eat between 1600-1800 calories per day and hit the gym 5x per week (about 10 hours per week, give or take.)
Any particular reason you're going low fat? I find that good, healthy fat keeps me satiated and away from the junky carbs. I tend to stick around 40% carbs, 30% fat and 30% protein. Not on purpose, that's just what happens when I'm eating in a way that's both healthy and satisfying.
Good luck! Remember, you can probably start out at a little higher calorie level and still lose weight. Try starting with 1800-2000 and see what happens. Give each change a good 4-6 weeks and then adjust up or down.
ETA: I meant to say that you're definitely going to have to find what works for you. This journey is so very different for each person, and what works for one won't work for another. For example, even if I keep my calories at 1600, if I eat after dinner I won't lose a pound... for months! If I don't eat after dinner then I drop them like crazy. This isn't so for others, some people budget in a late night snack and do just fine. It's all trial and error, finding what works for you.