Well as for the Area both schools are about 30min-1hr drive.
Traffic sux in Houston. The TKD school is good by what I hear TKD students. Many in that school do Olympic stuff
http://www.ustu.com/index-a.html
What I'm not sure is about the WingTsun style a form of KungFu. It seems there aren't too many people that know about it. I saw some Vids and it looks pretty cool. But since I'm not in martial Arts it maybe just my juvenile idea of Martial Arts. I'd like to have a lot of hand and feet movements not just kicking. Maybe even weapons after doing in it for a while. Like using staffs and things of that nature.