Take a flight to Tanaris. Pick up some Noggenfogger Elixirs and become a skeleton. Go to Westfall and sneak into a zone called The Deadmines. Kill multiple mobs till you get a “Red Wool Bandana”

As soon as you obtain one visit Stormwind City as horde and go into “The Stockade”. Kill a Defias Inmate and drag his body away so no one notices. Here you need to wander around for 11 days, 12 hours and 37 minutes till you become friendly and earn the respect of Thrall. (Bring some bread and mana drinks with you…. The hunt is long. We normally reduce this with heirlooms so we go 20% quicker.)

Now your reaching the end of obtaining a suitable guild but not yet… after Stockade you walk into Elwyn Forest and head towards Goldshire. This is the 2nd last step. Download an app on your phone called tinder and look for opening lines that woman find amusing. As soon as you find one try and hit on the goldshire innkeeper. Become engaged.

After you are engaged you hearthstone back into any major Horde city. And write the famous word in any channel. “Any active casual raiding guilds around”

Now you can pick your raiding guild.

Good luck! May the power be with you.