Most of the information you need will be on this portal. If you’re looking for more information you feel you should have, let me know and I can add it. The history will be listed under the wiki. NPC you meet or that are important to the story will be under the characters tab along with your own player characters.
Adventure Log will keep track of each session. I’ll record the main storyline there, but you should also have your own notes about each person you meet, how your character may feel about them, details of your current quest, and whatever else you think is necessary.