Careful with those caffeine pills, they can make you nauseous and give you a bad headache and stomach. I am not a fan.
Well I find that I am not 100% during the morning so I scheduled my exam for 2pm. There shouldn't be any reason I don't get at least 8 hours of sleep the night before. If I feel relatively at ease I may even go do a bikram yoga session in the morning, TBD.
Definitely have ready 2 days in advance the permit and ID they require. Hell I may even put it in the car ahead of time in case I were to forget it, which could be likely. I will be taking FA of course, because I will be cramming in info during those breaks. Maybe not all of them but def for a few. Coffee, lots of water...at least 4 bottles if I'm going to be there for 8 hours. And tons of snack from Fresh N Easy so I don't get distracted by my stomach grumbling.
Not much else I can think of to do for the big day.