I lived in Port Orange FL until i was 12, during night launches my dad would take the family to New Smyrna Beach or some where a short drive South where we watched the shuttles come up over the water somehow. I can't remember the details it was a lonnnng time ago haha. I do remember the launches sounding like popcorn popping.
I live in Dallas now and will be turning 50 soon, i want to catch the next Starship launch live but would have to time it perfectly to get time off of work ahead of time.
You probably watched from the Florida side of the intercoastal waterway between the main part of Florida and Cape Canaveral. Because of the 3-mile minimum and Patrick AFB it is pretty hard to find a good watching place that is actually on the cape.