One of my students married a girl from Korea and moved there two years ago. He is teaching English in a local school and training in a Soo Balk Do dojang owned directly by H.C. Hwang. He was in town recently (Christmas Vacation) and came to train. He said that there were not many Tang Soo Do schools in the area, but as Butch said, you have to look and visit those that you find.
If you can't find a good Tang Soo Do dojang, you may find another martial art being taught that captures your interest. I think that it is important to understand that each system brings to the table its own unique value and strengths. Hapkido and Hwa Rang Do are a couple of systems besides Tae Kwon Do that can be found throughout Korea. Check out the area and please report back to us what you find...
My students name is Phil Gumbetter.If you send me your email I will pass it along to him. Maybe he can better assist you, as he has been there for 2 years already.
Yours in Tang Soo Do,
Master Jay S. Penfil
TANG SOO!!!