WoW has expanded guild functionality over time, allowing you to join OTG from any server and any faction. If you are new to the chapter, please reach out through the forums or Discord for an invite. Please include your toon name, server and faction in the link below or in the horde channel on Discord.
https://forums.oldtimersguild.com/t/post-here-for-initial-wow-horde-invites-not-for-alts/2825
Once that is complete, please find us in game (WoW Horde Officer List) or in the Horde channel in the World of Warcraft section on Discord.
Anything else you need to know about us can be found here in the Chapter Information section. Please reach out if you have any questions or concerns. Hope to see you soon!
Not sure which WoW Chapter to join? All of them, of course! More about all of us: https://forums.oldtimersguild.com/t/otg-world-of-warcraft/46373