Passed in LA on my first try yesterday. There was a random person yelling outside the testing center for about 20-30 mins when I was testing..sigh...
I spent 3 months studying for the exam because I don't want to come back again. I was able to score in the high 80s on the 8th week on OMCES, so 10 weeks of study should be good too.
For the study material, I used the whole enchilada and Gang Chen's book. I also skipped through the reference materials David Doucette recommended.
Thanks everyone for sharing! I wouldn't be able to pass without the great support from you!
Best luck with your study!