I was kind of bored and just running around, and I remembered this from a LONG time ago in RFK.
http://img171.imageshack.us/img171/4725/wtf1mv5.jpg
All you do is run straight from the entrance, and run up to the green root sticking out of the first wall you see while running straight.
http://img412.imageshack.us/img412/1899/wtf3fr7.jpg
Wall jump up the green root, and up the white root until you are at the top.
http://img139.imageshack.us/img139/5779/wtf4tk5.jpg
Jump down, and you are at the bottom of RFD! (Continue to read if you want help me try something out.
http://img340.imageshack.us/img340/5792/wtf6va9.jpg
Turn northeast and run straight, upon doing this, you will come upon a hole in the wall. Look at the picture below, you notice there are trees there.
http://img137.imageshack.us/img137/7348/wtf7mw9.jpg
I was curious, so I jumped out and used Slow Fall. I got within 10 feet of getting onto the new land, but I missed, and floated to the bottom of the world, and I didn't die, so I had to be hearthed out by a GM.
http://img442.imageshack.us/img442/8238/wtf8ji3.jpg
So if anyone would be able to get onto the actual land, please post in this topic.