In association with the Wairarapa Road Safety Council (WRSC) Mr Laurenson will next week target Year 11 to 13 students at every college in Masterton.
The couple also will host a parent's evening at Masterton Town Hall on March 13 that will run for two hours from 7pm, said WRSC co-ordinator Kerry Hefferen.
"Mr Laurenson would like to share some of his experience with other parents, his hope is of course to spare others from having to deal with the loss and grief that comes as a result of such a tragic crash."
Ms Hefferen said the evening aims to "encourage parents to remain involved in their teenagers' lives and heighten awareness of the vulnerability of our young people".
The graduated driver licensing process will also be explained to parents, Ms Hefferen said.
Two Carterton teenagers died in separate road crashes in the region last month. Former Chanel College student Tegan Moyes, 16, died in Wellington Hospital of injuries received three days earlier when she was thrown from a car that rolled on the southern approach to the Opaki overbridge soon after 3pm on February 21.
The death came a week after 15-year-old Carterton schoolgirl Grace Diedrichs was killed when she was thrown from a car that collided with a passenger train at the Wiltons Rd level crossing.
Entry to the parents' evening will cost a gold coin donation that will be passed on to the Students Against Drunk Drivers organisation, Mrs Hefferen said.
More information about The Ripple Effect can be viewed at: www.therippleeffect.org.nz