Here is a couple videos form the early April event. Weather could not have been better and tons of fun was had. We ended up getting 6 runs each on 2 different courses. lots o seat time.
video:
https://vimeo.com/164123220
and some 360 video. super cool.
https://www.facebook.com/FStopSeattle/videos/639160449573280/?pnref=story