Hello and welcome back to Azeroth!
I think you’ll find a lot of options for what you’re looking for as there are a bunch of great guilds and communities working to make the server great.
I’d throw out our guild as an option for you. Our general recruitment post is below. We are not an RP guild, so you won’t find that here. But we are always working to form a supportive, nontoxic atmosphere for people to enjoy the game together. Feel free to reach out to me directly if you have questions.