
For me, I wanted to memorize a good number of rules so that I could spend more time during the test thinking about the question and less time trying to remember how many elements there are in the rule.
As others have indicated, you can't memorize everything so it's critical to focus on the rules that are regularly tested. You can find these as you go through the model essay questions and model answers (I used the BarBri books).
First, I spent an hour or two reviewing the outline for the subject. Sometimes I did some MBE practice questions just to see how they trick you and read the explanations.
Second, I went through the BarBri essay questions and outlined the answers. At first, I was terrible and my outlines were short and vague. Over time, my outlines got more detailed as I saw more issues to talk about, exceptions to rules, etc.
Third, as I went through the model answers, I cherry picked rule statements I liked and copied them into a Word document. I tweaked the language of the rule statements to match my personal preferences so I would remember them easier.
Fourth, I learned my selected rule statements cold by writing them out over and over until I could do it mechanically. I had a library of rule statements that was about 3-5 pages long for each essay subject (one paragraph per rule, double-spaced, 12 pt font, with gaps between paragraphs). Probably 12 to 20 rules per subject.
Fifth, after I completed steps 1 to 4 for all the subjects and I was done with the BarBri essays, I started going through the actual essay questions and answers from past exams. I would outline my answer and indicate where I would insert each memorized rule statement. Sometimes I would write the rule statement out again. I did this for all the old questions available from the bar.
Throughout the process, I also watched a bunch of the lectures (it's a good way to confirm that you're not overlooking topics that everyone else has studied - and a good way to keep studying when you're tired)
I never wrote out a complete practice essay answer, but I would recommend doing that a few times under timed conditions if you're not confident about your time management. An hour is like a sneeze on exam day!
It's definitely about finding a system that works for you. Don't spend a ton of time on any approach if you try it and you know you're not getting anything out of it.
And be prepared to make something up and wing it in case you get a curveball question
Hang in there!