Looking at your paramenters, I was going to suggest that some churches in the PCA might be a good fit, but there don't appear to be any in your neighborhood. The closest I could come up was Bay Area PC near NASA. I think you would like Christ the King PC, but it is all the way on the west loop - way too far for you to commute to church.
I have heard only good things about the Reformed Episcopalians. Since you are low church, you might also try to find some reformed Baptists. There are some in the Southern Baptist Convention, but I would have no idea how you would locate them.
Thanks for the info. The PCA would be a good choice. Some friends of mine have joined them and are happy with their decision.