Hey folks -
I know everyone is pretty sick of hearing about ways to use Recruit a Friend, but I figured I'd post this since I actually use this, and I haven't seen it posted before.
This idea is useful for getting around the huge world of WOW instantly, and while it takes a bit to set up, it's definitely worth while once you use it.
Step 1 - Create a RAF trial account that's linked to your MAIN's account (Refer to other threads if you don't know how to do this)
Step 2 - Figure out where you'd like to be able to fast travel to.
Personally, since I'm questing a lot these days, I have a Trial Character for a bunch of different spots, and have named them accordingly.
Step 3 - Create a toon on the trial account and name him according to where you want to fast travel to (Optional, but helps if you plan on using more than one.)
Step 4 - Move your MAIN toon to where you want to have instant access to. (Class trainer? Profession Trainer? Quest Turn in area?)
Step 5 - Log into both accounts. Use you're main to invite your trial toon.
Step 6 - Right click on the trial toon and select "Summon Friend"
Make sure the trial toon is in a safe place.
Now when ever you want to travel there with you main, simply log in both accounts, join up in a group, and have the TRIAL toon summon your MAIN.
You can do this with as many trial toons as you can make (I forget the limit).
Hope someone found this useful, I definitely benefit from it during questing as it saves me a TON of time running around.