https://www.spacex.com/launches/mission/?missionId=sl-7-1
https://spaceflightnow.com/
Launch-Alert mailing list Home: http://mailman.qth.net/mailman/listinfo/launch-alert
You can watch it here:
https://www.youtube.com/watch?v=agYuEAkEljw
If you can stay up that late or are a very early riser.
The view of the train from last week’s launch was pretty specacular
Saw one last September - just after sunset on the east coast
Was spectacular seeing the exhaust plume illuminated by the sun as it climbed toward orbit ......