<p>OP, a big research university will tick off the most boxes from your (very interesting, unusual!) list. </p>
<p>Take a close look at U. Michigan: STEM + liberal arts excellence, superb sports programs, tremendous social diversity, great parties/spirit/Greek scene. </p>
<p>And lots of latvian-americans! Not sure how many latvian-african-americans though. (Love your bgrd, btw - I can see how you’d be excellent at track and field!).</p>
<p>You seem like an interesting guy with a great perspective on life. Best of luck to you.</p>