Hey, I see you want to stick on your server, but you’d probably need to rely more on your server forums as Anvilmar/Undermine seem to be pretty quiet. Not trying to deter you but a lot of what you’ll get on here is people from all sorts of different servers, primarily higher-pop ones.
In any case, Chaotic Neutral is also looking for more raiders for 10.1 and would be happy to chat with you if we’d interest you. I’ll leave our info below but good luck on your search and I hope you find what you’re looking for! 
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Chaotic Neutral is a long-established semi-hardcore guild located on Alliance Turalyon that has been around since TBC! While we aren’t a hardcore CE push guild we do like to push as far as we can into mythic with a relaxed and chill raid environment, we’re a guild that prefers to have fun than get angry about progress.
We raid Tues/Weds from 7:30-10:30 pm EST with an optional Saturday extra prog/alt night in the same time frame if we have the people. If you’d like more info on our previous progress please visit our WoWProg page, for our loot rules please visit our forum post. All we ask of raiders is to research fights and research your own class so you can play to the best of your ability!
For VotI, we were sitting at 8/8H & 3/8M with Sennarth at about 18% on our best pulls before our raid break!
We also have members who love running all levels of keys, and would be happy to bring more people along!
I’ll leave all our additional info below that I recommend checking out, but if you’re interested then please add my btag or discord to get in contact or put in an app on our guild site, hope to hear from you and if not then good luck on your search! 
Guild Site: http://www.cnguild.org/
Forum Post: [A][Turalyon] - 8/8H & 3/8M | Recruiting for Dragonflight! Class Needs updated!
Guilds of WoW Page: https://guildsofwow.com/chaotic-neutral
WoW Progress: https://www.wowprogress.com/guild/us/turalyon/Chaotic+Neutral
Recruitment Contacts: Btag - GingerHeals#11438 | Discord - Sulveris#2701