Georgia and yours truly are willing (4)
I believe the answer is:
game
'are willing' is the definition.
(game can mean willing to do something)
'georgia and yours truly' is the wordplay.
'georgia' becomes 'GA' (abbreviation).
'and' says to put letters next to each other.
'yours truly' becomes 'me' (the person who set this crossword).
'ga'+'me'='GAME'
(Other definitions for game that I've seen before include "partridge, pheasant ...?" , "Sport - amusement" , "Final declaration of tennis result - . . . ., set and match" , "Play, competition and hunted animals" , "Animal hunted for food or sport" .)