I wouldn't freak out about trying to bring ALL your books to class every day. There's simply no need to bring them all. If in doubt, during the first semester, I would bring Fundamentals of Nursing by Potter and Perry. (I'm assuming it's same book from last year.) Other than that, you can usually look at the calendar and syllabus to tell. In time, believe me, some of the stress will subside and this won't necessarily seem like such a big deal. Hang in there!

PM me if you have any other questions.
Btw, I have to disagree with Jamie, lol - I do think the first semester last year was kinda tough, if only because of the stress factor of everything being so new. But I also agree that it was nothing at all compared to the second semester!