I have OCD and have long had a fear of bugs, particularly tummy bugs, and at my worst times I have found myself frantically researching how various things are spread.
Theme parks are a weird one. An enclosed space with others like a queue line is a nightmare for things like colds, flu and of course, this virus, anything airborne. But from what they know of other viruses of this type; it can’t be transmitted through food and lives on surfaces for a short amount of time, so eating from outlets (Hot Dogs, that kind of thing) and eating on the front lawns or quite an open space away from others is quite a safe bet. A place like Towers has so many spaces where you aren’t coming into contact with others. You are more likely to get a bug that can survive well on surfaces, which from what we know, Coronavirus doesn’t live for very long at all outside of a living body.
The biggest problem for Towers would be if there was an outbreak with staff as they would not only be understaffed, but also staff members are touching and checking rides all day.
Of course this is all speculation, but from what I have thought about in the past, queue lines are the only time you really are exposed to many others in a small space (barring things like Fireworks and Scarefest).