Affiliate Marketing Secrets

So I am working on a story and I need a little help with where I want to take it. So basically, five Greek Gods, Hades, Posiden, Artemis, Apollo and Eris created creatures like themselves and placed them on earth, invisible to humans. Hades created Vampires, Posiden created Mermaids, Artemis created Werewolves, Apollo created Fire Elementals and Eris created faeries. Well a war waged between them all, creating a balance because of their opposites. After 10’000 years, the war still wages.
A girl, Tegan Bane, was bitten by a werewolf when she was 16 and can now see the world. But because she wasnt born into that life, its harder for the war to effect her directly, because she doesnt have an alliance to any pack. She lives with her brother, who knows all about her condition, in Charleston, North Carolina, but he is completely human.
I want to move along the lines of her moving into a pack somehow, but I also want her to be directly affiliated with the Gods. If anyone has any suggestions, that would be great!

There are gods such as :
Apollo
Ares
Athena
Zeus
Heracles
Poseidon
I want to know, what happened to these gods? Do they just disapear from history? Why are they involved in events then what happens? Do they disapear into the heavens?
And if you could tell me about what weapon they are affiliated with, such as Poseidon and his Trident.
Thanks.