If you are in good shape working out hard won't do much for losing weight, it might even make it worse because it makes you so hungry. I'd keep the workouts light.

I find that cutting out the breads, pasta, cookies, potato chips, doritos, etc. will do the trick. Stick to the basics like meats, fish, vegetables, eat dinner without bread. Make stuff like eggplant/chicken for lunch. If you can eat fish 3 times per week the weight is gonna go. I like chocolate when I get a craving. Make sure you have something sweet or risk insanity.