Get out now! I just did this, (I'm a 1L though). Life truly is brighter. I have time to work out again, study for the GMAT, prepare admission essays, resume, applications, etc.
Unless you are HYS and maybe Columbia, NYU, Chicago, get out. You are wasting your money. I'm also worried about not getting into any programs and being stuck with nothing but the label of "law school dropout." You have a killer GPA and your GMAT score is like a 97th 98th percentile score...I don't think you'll have a problem. Life is about taking risks, right? RIGHT!??!?