I've been looking primarily at Babson-Olin, George Washington, and University of Buffalo with Emory as a reach school (my score is right at the mean). I'm also looking into Carroll, but I went there as an undergrad (graduating 8 years ago) and my GPA then was nothing spectacular (3.2) so I'm not sure if that will be held against me.
Back to the GMAT, here are some other things I did during my 7 week boot camp:
1. First 2 weeks focusing on nothing but factoring, arithmetic, and number theory. You need to get the basics down cold before you start focusing on those difficult work and rate problems. One of the things I learned was that you will not be seeing 700 problems unless you master the 500 problems first!
2. Practicing verbal portions last and late at night helped. My brain was usually fried but I figured my brain would also be fried during the exam when I got to that portion.
3. Practiced sentence correction, critical reasoning, and data sufficiency with the GMAT Club toolkit for iphone. And I basically practiced anywhere and everywhere with it (on the recumbent bike, waiting in line at the store, on the metro). Seriously, iphone and ipad users should not hesitate to get this piece of software. One of the things that killed me first go around was data sufficiency and by practicing constantly, it helped me tremendously in the exam.
One thing I want to add: Don't buy GMAC's rhetoric that all you need are their books and software to prep for the exam. That's bull. Think about it, most people study for a minimum of 3 months. The official guide has about 800 or so problems so assuming you do 30 problems a night, you're done with the book in a month. And more often than not, you are rusty on your geometry and algebra so need some serious drilling before you can tackle the official guide problems. The official guide's math tutorial is lame at best so you need to invest in materials that will give you a very detailed drill down of the math concepts tested (I found
Manhattan GMAT to be very good).