Attractions Open?

We are going to Disney World in the beginning of May and I’m starting to plan out our visit. How can I tell which attractions will be open during our visit and which ones will be close?

I like this list for closures: Closures & Refurbishments for Walt Disney World - AllEars.Net

I think you should expect that Rivers of Light and the Sunset Safari at AK as well as the Frozen ride in Epcot will be open.