Hello Vandermar
I am a returning player. I came back last spring. Apparently it had been 7 years since I was last online! I have really enjoyed WoW since then but one of the things I was missing was the social aspect of a Guild. I joined a guild for this xpac that I am very happy with at Tryhardish.
There is a wide variety of experience levels that lead to a more casual atmosphere. But, the officer team is knowledgeable and skilled while being dedicated to forming a positive environment. Avg age is probably in the mid 30s with a ton of working adults that want to game.
We have a normal raid team going that is open to all. We also just started an AOTC team and are currently 5/8H. Both run 10 EST to 12. The AOTC team needs a few more to round it out and we do not have a boomy. If you want to discuss the raid team in more detail, let me know and I can hook you up with the lead.
Other then that, there is a handful of skilled players looking to run keys and also another group of players interested to start. I fall into that second category :). We normally have one or two M+ teams rolling around in an average night as long as its not raid night. Discord is active!
If that sounds like it might be a good fit for you, I invite you to check them out. Cheers,