You'll spend too much time on group dynamics instead of learning the law. Exercise daily and take one day a week off. Schedule your study efforts just like a job and take at least one full day off each week. You'll study better, reduce your stress level, and tune up your body for the days you'll spend sitting in the exam. Take a bar review course.
Most courses are worth their cost just for the study materials they provide.
When possible, select a course with live lectures. Do your pre-work before the lectures and think of the lectures as a supplement to your own study. In larger cities where a bar review course offers two or more sessions for the same lecture, consider attending more than once if a subject is difficult for you or you didn't take a class on that subject in law school. Reduce every outline to the minimum . Writing bar exam essay answers is much different than writing law school exams and requires an entirely new writing style.