I was checking the FastPass+ Availability page, it seems that all the FPP of these two attractions are gone until Apr 22. Does this means even I am staying onsite and can reserve FPP 60 days beforehand, it is still unlikely for me to get these two FPP?
Well, for FOP, FPP usually disappear right at the 60 day mark. Reports are that 60+4 is your likely window for a FOP FPP.
With TSMM Disney is not offering FPP for much of April… there are several threads about that on here. So if you are only looking in April, that could be why you aren’t finding any.