I am starting a LPN program in September. I have all of my books and supplies but I'm running into a problem. How will I transport all of these books on the train. I considered getting a rolling book bag and have another small bag on my back and split up the books between the two bags. What have some of you all used/ done? I'm concerned about the bag ripping/ injuring myself. I live in NYC and take the train and have a bit of a walk to the school. Another caveat, digital books aren't allowed.