Well, not just a channel that’s on TV anyway (although that might happen someday).  The Google channel on YouTube is actually filled with great tips for your SEO skills and more.  They often feature Matt Cutts, Google Guru in charge of search, and they address topics ranging from the latest features in GoogleMaps API, Google Webmaster Tools, to the importance of using Alt Tags for images on your website.   You can subscribe to the channel today, I would recommend checking out some of the videos as there is something for every skill level.

http://www.youtube.com/google

With over 700 videos posted there is sure to be something that you will find that will help you.  They even cover Google Analytics so you can learn more about tracking some of the great data on your real estate website.  Have fun checking out the different videos as this is one time sitting around watching videos will definitely help you improve your business.