Errata:

None.

Solution:

The column labeled with a G is for the gods of the Akan people of Ghana.

Vessel - ??? - C/E
Sky - Nyame - D/A
War - Tano - B/C
Love - Afua - A
River - Bia - F/B
Lake - Bosomtwe - E/C

The first note for each entry tells us the ordering and the second note tell us the letter to extract from the list of gods. When there is only one note the order and extraction position are the same.

Afua - A
Tano - N
??? - ?
Nyame - N
Bosomtwe - S
Bia - I

Even though we don't have one of the names we figured that this was pointing to ANANSI, the trickster of the Akan mythology.

Repeat this for the column labeled C which is a list of California indigenous tribes.

Achomawi - C
Pomo - O
Yana - Y
Yokut - O
Atsugewi - T
??? - ?

Again we are missing one name (might be Serrano) but this is pretty clearly COYOTE, the trickster of the indigenous tribes of North America.

At this point we see a pattern developing and can skip to the last part. In the upper right corner we need the trickster character for each of those groups ordered by their first note.

California - COYOTE - E
Australia - CROW - R
New Zealand - MAUI - I
Ghana - ANANSI - S

This gives us the pastebin password of eris, a trickster of Greek mythology.