I'll be applying to humanities programs in the fall and I would like to improve my GRE verbal score. I scored a 580 (I think 82%, at the time) on the previous version of the test. Ideally, I would like to score in at least the 90th percentile (what would that be on the new scale?). When I was studying the first time, I often scored in my desired range on Power Prep and other practice tests, but didn't perform on test day. I knew all of the Kaplan 500, Barron's 800, a bunch of new words I found in PR, worked on that crazy list of 3000+ words, and took notes on every new word I saw. I still remember most of those words and more since I've been working on my vocab as I do coursework in my Master's program. I did timed practice questions for hours multiple days a week for at least three months before the test.
My primary question is, given the changes to the GRE, what is the best way to study and improve on the verbal section now that there aren't the vocab-focused questions (antonyms/analogies)? Should I return to flashcards and vocab games again? I'm thinking about just working through the ets practice questions, but wouldn't mind another book either. Are the new Kaplan/PR/Barron's verbal guides up to snuff yet?
I'd like to take the GRE in August. I'd like any suggestions on a six-month study plan. I'm not worried about the writing, and I scored a 670 on the math section the last time which I think is more than enough competence for a humanities student (although I'll freshen up my skills, don't want an embarrassing score)/