Just joining a group?
do not use LFG. for real. if you want to join a group for a dungeon (at level 30 your options are Ascalonian Catacombs in the Plains of Ashford, there should now be a large door icon on your world map), go either to the dungeon itself (there’s always a waypoint named for the dungeon) and spam “LFG AC story” into the map chat. once you one member, one of you should head to Lion’s Arch (in fact it’s often better to start there and send the second player to the dungeon to look, i tend to find more players in LA). it’s inefficient as balls, and you have to ration your chats (you will be suppressed to prevent spam; it’s annoying but a little bit necessary right now), but it’s the system we have for now. i definitely recommend joining a guild if you’re serious about dungeon running.
feel free to PM me in game (i’m on the northern shiverpeaks server) if you need a hand, i’ve run AC blind over the last few weeks.
Thanks a lot for your answer, Kurio!