You can even leave bits of paper under his windshield wiper. The person who has the gavel passes the gavel to another person AND sends a clue to Chris Lewis. It is the responsibility of the gavel posessor to get a clue to Chris as to who the gavel went to. The gavel can be put in campus mail if it is put in some sort of envelope that conceals its contents. Remember, though, that if you put the gavel in mail, the timing of clue passing may be off.
Timing is important.
Of course, if you wait a couple of weeks, the fun is gone, and you get jumped over, since the person who got the gavel has passed it on and given Chris a new clue. A day later, she gives Chris a clue. President Rousch gives the gavel to Vann. Two days later, President Roush sends a clue. Vann gives the gavel to Samantha.