Haven't kited there but used camp at Corindi Beach van park and go dirt bike riding in that area all the time.
The town has a milk bar and a pub....great pizzas at the pub and the best burgers from the milk bar!
shots are taken from the van park
Looking south to Arawarra
and north to Red Rock
if the winds on should be ok....don't know about the river mouths in that area, they seem a bit sheltered....
beautiful place just to chillax if u luck out with the wind!