Max, where are you at in Florida? Maybe we could get together and study sometime if you're nearby. I have my February score posted above, but am not applying this year because I would like to try out the job market, and probably need experience if I'm to be competitive with the top schools.
I don't know that I will take the GMAT again, but if I do it would be great to study with someone. I don't think that going through the entire OG is a bad idea, but it might indicate some negative thoughts about your performance. That you want the sun, the moon, and the stars to be in alignment before you take the test again. That might be a lot of pressure on yourself and a surefire set-up for disappointment.
Unless the 200 dollars (which is a lot) is too much to fork over, you might want to give it another shot late next month. If you don't score well the performance won't hurt you and you'll have familiarity with the routine and the test center. You might well be pleasantly surprised.
And by the way, congratulations on a very good score. Let me know if you're near Orlando, I go to Rollins College and might give the GMAT one more go.