Available support for remote inland area (7)
I believe the answer is:
outback
'remote inland area' is the definition.
'outback' can be an answer for 'area' (outback is a kind of area). I'm not certain of the 'remote inland' bit.
'available support' is the wordplay.
'available' becomes 'out' (as in a product which is out).
'support' becomes 'back' (to back is to support or endorse).
'out'+'back'='OUTBACK'
'for' is the link.
Can you help me to learn more?
(Other definitions for outback that I've seen before include "wild place" , "Aussie interior" , "Australian wilderness" , "uninhabited area" , "Australian bush country" .)