Provided for free at Ustream: http://www.ustream.tv/channel/ch-16
Vernon Communications is providing the video and internet access. The audio is from WVRQ's radio feed.
Update: Viewers can pay $3.99 / month to avoid the Ustream ads, which are inserted based on ustream's timers -- it can happen during the game play:
Vernon Communications and WVRQ only do ads during inning breaks. Any ads that interrupt game play are Ustream ads.