Hiya Sparkmantle!
I’m an officer in the Guild Shred Lobster, and I think you might be a good fit with us! I’ll do a copy and paste thing of our recruiting post, so you can take a look and see if we might be a good fit for you.
We’re not heading towards mythic raiding, but are striving for AOTC. We also like to run Mythic + dungeons when not raiding.
We strive to have fun and enjoy the game together (and hopefully get some sweet lootz in the process lol ) all the while being drama free. As far as raiding goes, I’m not sure if our Thursday is too late and our Sunday too early for you, but figured I would reach out just the same. 
Anyway, thanks for your time and here’s that link to our recruitment post. My contact info is listed towards the bottom (I go by Malo in game). Have a good one!