The main thing is getting the book and doing Atkins right... so you're doing fine there!
As far as veggies, check out the recipe section on this site and also Linda's Low Carb Recipes. You can often hide veggies in other foods so that you are barely aware you are eating them.
Exercise... choose something you can stick with and stick to a schedule no matter what else you have to let slide.
You CAN do this!!!!
Welcome!