I'm tired, I'm bitchy and there's really just one thing to say here.
There is zero safe way to reopen a theme park right now—anywhere. Data currently indicates that any increased amount of travel and interaction between people is going to increase cases of COVID-19. I'm sorry that people want their theme parks back, but it will kill people. No matter what rules and regulations you try to put in place, people will die.
A roller coaster and some fried food isn't worth that. Life will not be back to normal—or safe—until people are vaccinated.
Just curious, have you been advocating closing the restaurants, bars, beaches, and other entertainment venues again too?