I am actually planning on watching the tape-delayed version; live is way too early for me. But I know the hour and potential lack of video streams won't stop a great many of youse. So chat away.
Oh, here's a Sporza stream. If that fails, CyclingFans seems to be very much on the job.
Times for todays races is 11:00 CET for the women's race and 14:00 CET for the men's. (05:00 AM EST / 08:00 AM EST)
Podiuminsight has a very handy viewers guide