Is the park open now for non residents?

Yes

It is open for non-residents.

Yes it is. As well as being able to access the park early by staying on their property. It is a good ensured way to get in.

Yes, guests staying on site at resorts are included in daily capacity limits regardless of when you arrive at the park from your room.

Yes, they are open up to 30%. I have read all the theme parks are sold out until the end of March due to spring break

Yeah