I believe you will be able to see it anywhere. My grandparents were at Epcot twice when it launched. Unfortunately, they saw the one that exploded and even at Disney they could see the big pieces.They never watched another launch.
Oh, how traumatic to see that one live. I remember seeing it on the news. I remember 9/11 as well, that one is burned into my brain. I know exactly where I was and what I was doing when I found out about the first plane.