Changing Parks, Changing Fastpasses--need help!

[100acreHiker]

Is there a website or app that shows what fastpasses are available in all the parks on any given day, without messing with your own fastpasses? I MAY want to change two of our park days (we arrive next week). Right now I have excellent picks and times, but if the weather is looking poor, I will want to switch our DHS and EP days to avoid a Fantasmic cancellation. However, when I go to modify FP, it only shows me what FPs are available for the park I currently have FPs in.

I am hesitant to mess around with anything for fear of losing our FPs, but I am curious if certain rides have availability on those days. Is there a place I can go to see current availability, or is there a way for me to check another park without modifying what I currently have?

My last question is: are FPs for Test Track, Soarin' and TSMM generally available the night before the park opens, or would I be sore out of luck if I make a game day decision?

Thanks!

 

[Frozen2014]

Is there a website or app that shows what fastpasses are available in all the parks on any given day, without messing with your own fastpasses? I MAY want to change two of our park days (we arrive next week). Right now I have excellent picks and times, but if the weather is looking poor, I will want to switch our DHS and EP days to avoid a Fantasmic cancellation. However, when I go to modify FP, it only shows me what FPs are available for the park I currently have FPs in.

I am hesitant to mess around with anything for fear of losing our FPs, but I am curious if certain rides have availability on those days. Is there a place I can go to see current availability, or is there a way for me to check another park without modifying what I currently have?

My last question is: are FPs for Test Track, Soarin' and TSMM generally available the night before the park opens, or would I be sore out of luck if I make a game day decision?

Thanks!

Unfortunately, I don't think there is any such app or website, but certainly would be nice.

As for your second question, we ended up adding Epcot night the day before and we were able to book a FP for Test Track (Wednesday night)

 

[Itinkso]

Info on the Dibb site shows availability for popular FPs:
http://www.thedibb.co.uk/forums/showthread.php?t=835236

 

[100acreHiker]

thank you for sharing your experience and the link. It is hard to know if we have to change parks a day or two before whether we would lose the opportunity to fast pass Toy Story or Soarin'. I don't want to have to erase my fast passes and learn otherwise.