So we spoke about Hud (alaihissalam) and his tribe Aad the other day.
Here are the promised resources so that you can learn more about them:
Here’s Part 1 of Brother Muhammad Alshareef’s lecture series entitled “Perished Nations”. The first nation he started with was Aad:
[Here are his raw notes.]
Also, here’s a very interesting article on where the Aad might have been from: Lost City under Rub Al-Khali (Empty Quarter).
I have no idea whether it is true or not but it was interesting nonetheless.