It is possible to see the launch from TGO. We are 13 miles or so from the launch pad. But to get a real good view you need to go to downtown Titusville. If you look at a map, Hwy 50 is at the front entrance of TGO and if you take that due east it goes until it hits Hwy 1. Go north on Hwy 1 and there a lots of places to park to see the launch. I have actually never gone downtown to watch. The afternoon or night launches have so much traffic, it is 1 big traffic jam.
This is an early morning launch so it may not be so crowded. I will ask around for recommendations for the best spots to use downtown. I figured everyone could make their own plans for watching the launch, depending on how early they want to get up, how much traffic they want to fight.
I would suggest considering going downtown for a better view, since everyone is coming from so far to see this, and there will not be many more launches.