I was able to find web feeds and couple that with Radio Le Mans to actually assemble my own personal "broadcast". I felt the RLM gang did a lovely job of not yelling at me, and not trying to talk for every single second, or make it seem like every instant has to be packed with excitement.
I even found a team or site which was streaming what I believed to be the Eurosport coverage, albeit without commentary. That's where RLM was a great benefit- listening to their broadcast audio and watching the video stream from the other site.