Hare Krsna,
The documents and audio files linked below explain the proper understanding and etiquette between guru and disciple, the position of guru in ISKCON, the duties of a disciple, accepting a siksa guru, the central position of Srila Prabhupada in ISKCON, how to know when you are ready for diksa, how to find a diksa guru, and other related topics explained from both a philosophical and practical perspective.
After going through the below material, if you have any questions or concerns, you can write to H.G. Mahatma Prabhu directly.
TEXT DOCUMENTS (for download)
4. Letter to Prospective Disciples
AUDIO FILES
Guru Tattva – Click here to access all the classes
Siksha, Diksha, and Founder Acarya – Click here to access all the classes
Srila Prabhupada – Founder Acarya – Click here to access all the classes
Our Founder Acarya by H G Suresvara Prabhu – Click here to access all the classes