They should send you the limitations section a week or 2 before you start. Thats really all you need to be prepared with. I also wanted to try and prepare as much as I could before I started, but as long as you come in ready to study and cut out as many distractions as you can, it will be a breeze. Just enjoy your free time before training and try not to stress about it, the training department is good and is here to help.