Rift Achievement:A Quick Escape  

Walkthrough

When you first enter Smiths Haven look on your map to the east where you will see a bridge. Head towards the bridge, the easiest route is along the outer wall as you will encounter the fewest enemies, and can control how many you pull at a time. Once you reach the opening for the bridge just walk out onto it, clear any mobs you might have to, and line yourself up near one of the light posts in the middle side.

I choose the north side of the bridge as it's easier to get out of the water at the end. Once you are lined up, jump.

Video Walkthrough