Sometimes Daytona and Orlando's ATC have problems with spectator aircraft on CAVU days. If you do fly over to watch it from the air, make sure you are in contract with ATC, they'll work with you and keep you safe.
One of the launches I went up with a friend in his 172, ATC was really good working with us, unfortunately the weather didn't. So we flew up to St. Aug's and had dinner. Got to log like 0.5 actual