Filming location is ready to go (3)
I believe the answer is:
set
I believe this is a double definition.
'filming location' is the first definition.
(I've seen this in another clue)
'ready to go' is the second definition.
(I've seen this in another clue)
'is' is the link.
(Other definitions for set that I've seen before include "box?" , "Prepared" , "Class" , "several games" , "Create a puzzle" .)