If you fancy trying out Sentinel RP which is very welcoming there is the Glaivewings guild; believe their thread is on the forum and I am aware they are recruiting still.
https://eu.forums.blizzard.com/en/wow/t/arp-sentinel-cadre-glaivewings/122779/29
Otherwise there is a night elf active thread further down that is worth checking out further 
created by Mythundris (spelling?)
Awh Mori found the right thread - yay