Scarlota posted on Facebook that it's free today, and I'm seeing some of the teams posting about doing their pre race prep for Phoenix. Should be things going on and they might even run some things that aren't effected as much by the wind.
There hasn't been a live feed of the races this year, the folks that ran the stream and Lucas couldn't come to an agreement on the price. I really miss it, they finally were starting to get consistent with keeping it running. I even used it for our race in Marble Falls while I was running errands around town. Hopefully that will come back at some point.