Hersheypark is listed # 4.
It’s for families wi younger kids. Also, there are a good many areas that are not wheelchair friendly (I know first hand). But Hershey is a friendly town. You can visit Chocolate Worls and Zoo America too, and see the Hershey Kiss shaped street lights.
Expensive, but what amusement park isn’t?
I don’t know if Dollywood is wheelchair friendly but there were a ton of handfat scooters, especially at the funnel cake stands.