There’s RP on both sides to be had - a lot of it is organized events so check out the #events channels in both the Alliance and Horde RP Discords for ED.
The community is very friendly and inclusive, just pop in and see who’s around and what kinds of groups are out there.
ED has a good mix of PvP-specific, Raiding-specific, RP-specific and a mixture of all of the above. Most guilds have a stronger focus on 2 out of the 3, so I’d recommend rolling with a group that suits your preferred playstyle the most.