Hey! If you are still looking, my friend and I run the elite dungeons a ton and we generally enjoy PvMing with people.
Knowing that availabilities don't always line up, we're also building a community of PvM learners to be a supportive network, and we organize events via Discord server. Here's our link if you're interested: https://discord.gg/RHf65FDe
Looking forward to PvMing with you and having lots of fun along the way