The Mer Tubes

This is a brand new kind of obstacle course, created for mers because it requires FLYING (that is, swimming with ascend/descend).  So these are WALK / FLY courses.

1. Start at one end of a tube.  If there is a green line and a red line, start at the green one.
2. Swim into the tube, following all its curves up, down and around.
   
3. When you come out the other end, the course will display your time in Local Chat.