Stop into the ED Alliance RP Discord! Lots of great people in there. Most of the guilds are on there and provide some info on what they’re about.
Here’s a link to my guild’s website, we’re Kul Tiran themed but we have an occupational division called the Marine Corps of Engineers if you prefer to play Gnomes. We mostly RP and RP-PvP, but we do run some M+ keys and occasionally Normal-difficulty raids (nothing too serious).
https://www.kultirasmarines.com/introduction
More or less a TL;DR version -