Hey Stelio!
I’m the GM of Safe Word [H] on Kilrogg/Winterhoof, and we’re looking for a dedicated tank for our AOTC focused group!
This group just cleared 8/8 Normal last night, and took down Heroic Ashvane. They raid Mon/Wed, 7pm-10pm PST. I’m also looking to recruit more people who are interested in a little bit of mythic content, as we’re quickly working towards 8/8H and I don’t want to stop there! It sounds like your past experience lines up pretty well with what we’re hoping to achieve.
Our raiders are also required to run +10s every week to help the gearing process a bit, but also to encourage getting to know people outside of raid. We’re also always looking for tanks for M+!
Here’s my long post with more information about the guild. I’ve already sent you a Bnet friend request, and hopefully I can get you in for a trial run tomorrow night 
I hope to hear from you and good luck on finding a guild!
- Fried
Bnet: Fried#11205
Discord: Fried#5654