Visitation is set for today for a popular high school teacher in Hamilton killed last week in a car accident.  30 year old Josh Hoppe died Wednesday shortly before the start of school when he collided with a semi-trailer.  Visitation is set for today at Christ Memorial Chapel in Holland with a funeral tomorrow at 1:30.  The death has prompted a petition drive to get a traffic light installed at the intersection of the crash to prevent further tragedies from happening or to lower the speed in that area to minimize the chances of a death or injury.