I am in a different boat: I am preparing for FE (graduated 15 years ago).
Honestly, I am already sick and tired of the preparation (I started in March) and I just want it to be over. After having finished studies/reviews, I did several practice exams and the NCEES exam twice. I am brushing up some "dark" areas this week, then on Saturday again i will take NCEES exam (just to keep up the gained speed and feel myself good by getting a high score), and then next week I will be going through the supplied handbook again and again to make sure I know it inside-out.
I will also visit the exam site this Saturday to check the parking availability and room location, etc. And I will take a Friday before the exam off, but will not study, plan to get a massage and have a nice lunch in a quiet place and then spend a long afternoon and evening chasing kids around the house.
Good luck!