This is not my geographical area, but it really depends on what exactly you are looking for, how much experience/training you already have, how much you are willing to pay, and how far you are willing to travel.
For example,
Link Removed still has
Link Removed on June 26-27. It is followed by the
Link Removed at the same location on June 28, which also still has open slots. That's three days of handgun training with one of the nations top firearms instructors. You would need 1,400 rounds of ammunition for the three day package that will cost you $800 in course fees. Watch the video below.
Good training ain't cheap. The point of such training classes is to learn what you do right, what you do wrong and how to correct it, and what you didn't know before. After such a training class, you typically have 6 moths to a year worth of practice cut out for you. You learn the techniques in the class, but you really have to practice them at home with dummy rounds and with live fire at the range to master them.
There are a number of other excellent firearms schools, like this one, that travel to locations around the US, such as
Vickers Tactical,
Link Removed,
Gunsite Academy, and
Suarez International, to name a few. There are also a number of excellent firearms schools that you have to travel to if you want to get trained with them, such as
Thunder Ranch,
Valor Ridge, and
CSAT.
Alternatively, you can Google "firearms training" for your location and look for local firearms schools that have good reviews. Just don't expect the same level of training.