One thing I haven't seen discussed is the role of liability in when the parks open. I'm sure the lawyers will have a say in when and how they will open, and liability for any deaths from COVID-19 will be a major concern. While there's never a good time for a lawsuit, the park really doesn't need a lawsuit right now because someone got COVID-19 at the park and later died. This is one reason why a lot of businesses that could reopen are deciding to hold off. Of course they can't be sued just because someone got the virus in the park, they have to show the park was negligent in some way. This could be not training employees in proper procedures, not providing masks, gloves, sanitizer, etc. or not enforcing policies with patrons. I expect that whatever the policies are when the park reopens, they will be enforced. This is why safety rules are enforced much more than line jumping or smoking now. This could be one more factor in the financial equation of whether to open this year. Add this to a shortened season, reduced capacity, and extra cost of PPE, and they might decide to wait until next year.