I got 2 of the "Quick Crate" rolling crates, I stacked the books with the bind up so that all I had to do was unstack them and it was excellent for access and easy to roll to the test site.
I have read some of the folks talking about only taking one book and things like that. I took the stance that if I am going to pay a couple hundred dollars fot exam fee, gas, hotel room, meals, etc... I am going to take enough ammo in to battle to win the fight. I can remember at least 8 questions that I found nothing in the CERM that I found in textbooks that I had brought, that would put most people over the top. Don't get me wrong, the CERM is an invaluable tool but it does not have everything.
If you have access to "Geotechnical and Foundation Engineering" by Robert W. Day it is an excellent reference for soils question, I highly reccomend it.
Also in Virginia nothing is allowed on the table except for you calculator, test, pencil and the book you are currently using. The proctors were pretty nice to me but I could hear the jumping folks left and right about stacking books on there desk after using them.