Guardianship support agencies shall provide guardianship services under this chapter. Such services shall include, but not be limited to:
(1) Assistance to individuals in decision making, including financial management training.
(2) Assistance to individuals in securing and maintaining benefits and services.
(3) Recruiting, training and maintaining a group of individuals to serve as representative payees or similar fiduciaries established by benefit-issuing agencies, agents pursuant to a power of attorney, and trustees.