In reply to BattyMilk:
You sure about the Deer Park? They look open when I go past....
Apart from that your only option is :
Palmers Farm Camp Site
Palmers Farm
Coopers Lane
Fordcombe
Tunbridge Wells
Kent (Browse area)
TN3 0RN
Tel: 01892 740209
Not much scope for wild camping....
Are you tent or Van?