For essays, only write on the right-hand side of the exam book. If you get ill before or during the exam, after the exam, grab a bite to eat, try to take a steam and get as much rest as possible. Bring kleenex and throat lozenges because you will not want to waste time finding those items during an exam break. If you can, sleep at a hotel in close proximity to the bar exam. Traffic early in the morning and evening is unpredictable.
Every moment is critical.
Treat yourself to additional time and relaxation. A few suggestions include the Marriott or Hyatt all over the United States. They are part of your preparation to pass the bar exam. Here are more tips from the web. This web site is a timesaving tool to help you process the vast amount of information needed to pass the bar exam.