After registering for the LSAT and paying the registration fee, you can request a change of test site for an additional fee up until about 3 weeks prior to the exam. Prior to the Exam Look over your LSAT admission ticket. If you mailed your registration form by the postmark deadline but have not yet received your LSAT admission ticket in the mail, contact the testing service to be sure that your registration is being processed. When you receive your LSAT admission ticket, look it over to make sure that you are properly identified and have been assigned to an appropriate test site. Before the Exam Get a good night's sleep tonight.
Most people can get by without a lot of sleep for one day.
Insufficient sleep is more likely to catch up with you on the second day. Before the Exam Take the day off. Clear your mind and engage in relaxing activities. Having already worked through this book, no amount of last-minute preparation for the LSAT will be of any real benefit. Arrange for backup transportation to the test site.