We have a fine parish, it's N.O. but we use a lot of Latin.
If you want to go hard core, we also have St. Francis de Sales, Mableton, which is a Latin Mass parish run by another of the orders devoted to the Tridentine -- the FSSP (Fraternitas Sacerdotalis Sancti Petri - Priestly Fraternity of St. Peter).
The contrast between the outside of the church and the inside is almost mind-boggling (it used to be a little Baptist chapel):
