http://www.myfitnesspal.com/
This i the site I use to help. Lots of good info and I use it as a food diary, exercise diary and weight loss tracker. And us te app for my Droid.
Keeping a food journal was a big help for me. I was taking in 4000 to 5000 calories on average daily with little to no exercise. I am now down to between 1500 and 2000 calories a day and I exercise about an hour a day, 5 or 6 days a week.
Dropped 25 pounds by shifting to eating serving sizes, and exercising an hour or so a day. I started with a 20 minute walk around the block.
I also enlisted the help of three "motivators" here on the asylum. I sent them a weekly update for about three months with all the good and the bad. Sometimes a "Good Job" is all you need.
I still fall off the wagon now and then, but feel better than ever.
Good Luck!!
