Is there a way to search for specific linkshells while in-game?

(I know you can go on the Lodestone, but, it doesn't seem you can request access to a LS from there)



I ask because I'd like to join an Odin/Behemoth lookout Linkshell (on the Leviathan server), and I'm not really sure how to exactly go about it. I don't want to spam yells in the open world and get everyone mad at me, so I figured I'd come here and ask.

Thanks in advance!