1) What score did you get?
162 | June 2013
165 | December 2013
180 | June 2014 (hoping, that is

2) What books did you use? (Kaplan, Powerscore LRB, Powerscore LGB, etc)
Powerscore LGB, but only because games were an entirely new concept to me. Other than that, I simply drilled (actual, LSAC-released) PTs over and over and over and over. My fatal mistake (one which I am correcting before my June 2014 re-take) was not keeping a solid record of missed questions during PTs. This is fundamental because a pattern will inevitably develop that you can't control (and maybe won't even notice) unless you are consciously and purposefully notating your mistakes.
3) What prep courses did you take (if any)? Full length, weekend?
None.
4) How long did you study for, and under what conditions? (during school, during the summer, etc)
1 month intensely before June 2013, with a mix of timed/test-like conditions; relaxed, non-timed conditions; and the Powerscore LGB. For December, I embarrassingly didn't prep to any real extent, other than PTing in the week before the exam. (A little advice: don't do this. The LSAT really is something that needs time and attention in preparing.)
5) How many preptests did you do?
About 20 in total. Half of these were done over my morning coffee and, so, you could say I only did a handful of real, timed PTs. And I didn't do a single one with an experimental section. (More advice: don't do this. It's fine to drill in a lax environment and do a game or a few LRs or even a RC passage or two just to warm up or for fun, but actual prepping needs to consist of strictly-timed, test-day-like conditions. This includes using a 5th section as an experimental. Luckily for me, I did very well on the 5th section on both administrations, but you will start to notice fatigue if you haven't properly prepped for it.)
6) What would you change if you were to do it again and misc. comments:
Everything I've mentioned in parenthesis above, plus a few more things (note: I am re-taking the June 2014 exam for a 3rd time, so I will be following my own advice here):
1. Don't bother with purposefully introducing distractions into your PT environment unless you really think you'll be bothered by miniscule test-day ones (pencil tapping, clock ticking, etc.). I found that I actually started to adjust to the ambient noises and, when I didn't have them on test day, it disconcerted me a little bit.
2. Take a moment on test day to listen to the conversations around you by other test takers and realize TLS really is a bubble. Post some of the hilariousness on the Overheard at the LSAT thread for the rest of us, please. (As an aside, I had one guy loudly interrupt the proctor during the reading of the initial instructions to be sure we couldn't have some scrap paper. It's those moments that make you appreciate your familiarity with the test.)
3. Have fun. The LSAT is a lot of fun. I wouldn't be taking it a 3rd time if that weren't the case
