Hi Adam,
TMF's great but try 'ticklebrits' United Kingom Tickling Forum too. The UK tickling scene is outnumbered by men. There are women into tickling but they seem to go quiet. Try Fetlife too. I'm 'WildWitch' on there and have set up a group for women 'UK women into tickling'. If you meet with some womenand they sounds keen to prusure it direct htem to my group or UKTF. I think that the more of us women who become friends and support each other the more young women guys like you will have who are ready to play. Good luck.
Try 'tickle chat' too.