Thank you for your replies. I appreciate the common thread recommending that the quality of instruction is more important than form or organization. My wife and daughter are happy with their instructor; I am happy that they are learning and enjoying the activity. Studying Tang Soo Do has provided my daughter a physical activity requiring training, concentration, and practice. My wife (a full-time mom) has a regular activity that challenges her physically and mentally, and gets her out of the house to interact with adults on a regular basis. Together, they share a special activity, my daughter observes an active adult life being modeled, and they share goals as they train. Oh yeah, and it keeps my wife off the streets and out of the malls.