Thinking of National Forum

Today I recieved about volunteering for National Forum which I am thinking about though I am quite reluctant to stand as I don't know anyone locally to sign my nomination papers. I don't have any NAS experience only being a member and here though I do have experience of charity governance as I am a Trustee of a local chairty that tries to improve mental health services by providing a voice to people with mental health and I voluneteer for Citizen's Advice. 

I am unsure about standing etc