What's up Bro, Frankly in my opinion, because I'm in your own shoes; here's my honest and frank opinion.
1. Consider taking the GMAT again, score at least a 660+ the low gmat score will be offset by a good essay, and good gpa. Naturally a 700+ is the cherry on top.
2. As far as UCLA, or booth? booth, is good but for what? You have to determine what school is the best option for what you want to do in life. What's the point to attend a top notch school if mostlikely you won't attend a good program.
Booth's management program is superseeded by a entreprenuership program that's known worldwide. Frankly, I had booth on my sights, but I dropped it, it's not worth it. For me, I'm a Finance Undergrad, with the same or more work experience, with that being said, you and I are both prime candidates for applying to these programs. If Management, you should consider the following schools.
Stanford/Manag
Wharton/Finance/Real Estate
Columbia/Manag or Finance
Kellogg
HBS/Management
Yale/Management
Darthmouth (Why them, because they can offer full fellowships)
USC(Location)
UCI (Location)
Peperdine 12-18 Month full time MBA program (location)
I guess you need to assess your situation, but as for me. I'm ready to move across the country if Wharton Say's yes.
If you wanted to stay, consider the westcoast schools, but if you want to see what your really made of, take a leap of faith bro. And Apply to at least 8/9 schools, apply for grants and fellowships, who ever say's yes to all these request from you, this should better determine your decision. IF HBS SAID YES TO ME, that brand itself is worth me leaving over there tomorrow.