Seriously, don't study too much. Get into class and just focus on doing what they say, particularly in the sim. It'll seem robotic and rote, but just go with it and develop a style that works for you once you hit the line.

I'm pretty down on RJET and I'm not on board with your choice, but their cockpit procedures are actually pretty decent, especially on the Shuttle side....and the E-Jet is a great airplane on which to gain experience.

I wish you the best of luck.