http://dfwhssports.com
They have a coaches only forum; A private place where only coaches can talk; that you must PM Tiger Dad, Stevie Ray or KDFM Coop to allow you access. The rest of the forum is open to the public and has some great DFW high school sports threads as well as local professional sports and even some music, world news and 24hr. Doppler radar. You can even check out the Dallas Cowboys new stadium construction via 24 hour web cam! You do have to register to check out it all out but it's worth it!