I am looking for good quests, mods, and other general lore to mention and use in my skyrim let's play on my channel

Go to Valthume and rescue benevolent Hevnoraak from the malevolent and malicious Valdar. And then help resurrect the Dragon cult to usher forth an era of prosperity and cultural renaissance to the savage and deluded Nords.

thank you very much!

You being on PC, there's Falskaar. I hear its amazing.

that is one that I a, definelty adding.

Definitely* am*

Moonpath to Elsweyr.

Helgen reborn. You basically restore Helgen back to pre-dragon attack status. The whole thing is fully voice acted, and has its very own questline.