You may submit your membership application online by clicking on the link National SAR. The membership application process is explained in full there.
The Idaho Society Registrar is also the New Member Helper. He is an extremely valuable resource for helping you research your ancestry. The New Member Helper provides his services free of charge to prospective members. He will also assist you in all phases of the application process. Please contact the Registrar/New Member Helper: Frank Huntley, at email@example.com