Did you know that it may be easier to connect with guides of the same element as your ☋south node☋ (especially if you have anything, conjunct, trine, or Sextile to it)? The south node is the energy of mastery that you currently bring into this lifetime(note that you should not lean on it, but use the positives of that energy to succeed in your north node). And so connecting with this element will be the easiest for you. As such, in times of introspection, awakening or initiation, and ritual you may be able to gain clarity and manifest easier through that element. 
🔥Fire: Aries, Leo, Sagittarius
🌊Water: Cancer, Scorpio, Pisces 
🌍Earth: Taurus, Virgo, Capricorn
💨Air: Gemini, Libra, Aquarius
Here are just a few angels, deities, and ascended masters associated with each element:
🌬️Air: The angels associated with air are Archangel Raphael (healing), Archangel Jophiel (beauty and creativity), Archangel Raphael (communication). The deities associated with air are Hermes (communication and knowledge), and Shu (Egyptian god of air and life-giving breath). The ascended masters associated with air are El Morya (master of power and wisdom), and Kuthumi (teaching and wisdom).
☄️Fire: The angels associated with fire are Archangel Michael (protection), Archangel Uriel (illumination), and Archangel Gabriel (transformation). The deities associated with fire are Brigid (Celtic goddess of fire and inspiration), Kali (Hindu goddess of transformation and release), and Pele (Hawaiian goddess of fire and volcano). The ascended masters associated with fire are Saint Germain (transformation and freedom) and Lady Nada (healing and compassion).
🌾Earth: The angels associated with earth are Archangel Gabriel (clarity and guidance), Archangel Auriel (earth connection and ecology), and Archangel Sandalphon (music and prayer). The deities associated with earth are Gaia (Greek goddess of earth and creation), Ganesha (Hindu god of wisdom and new beginnings), and Cernunnos (Celtic god of fertility, life, and animals). The ascended masters associated with earth are Buddha (wisdom and enlightenment) and Sanat Kumara (love and relationship).
💧Water: The angels associated with water are Archangel Gabriel (emotions and intuition), Archangel Michael (healing), and Archangel Jeremiel (prophecy). The deities associated with water are Yemaya (African goddess of the ocean and motherhood), Poseidon (Greek god of the sea), and Aphrodite (Greek goddess of love, beauty, and the sea). The ascended masters associated with water are Hilarion (healing and truth) and Lady Portia (justice and balance).