That was until Advocate reporter Kristin Edge put her hand up for the ride of a lifetime.
It is no holiday - both women will pay their own way, a cost of several thousand dollars - and the three-wheeled vehicle they will be driving is described by organisers as a "glorified lawnmower" and "possibly the least suitable vehicle on the planet for covering the entire subcontinent in two weeks". They will also be completing the 3500km Rickshaw Run in their own time.
Ms Edge said she jumped at the chance to take part.
"You only live once, and every now and then you have to step outside your comfort zone and test yourself. This is for a really good cause, I wouldn't do it otherwise."
As a reporter for 17 years, she had seen first-hand the effects of abuse on victims and their families, as well as the trauma of going through the justice system.
Ms Edge met her teammate for the first time on Sunday and said she had a lot of respect for Ms Knowler's ability and experience, which included two tours of duty on Bougainville.
"I've got no worries about travelling with her. If we get into a tight spot, between us we should be able to get out of it."
Ms Knowler said she was "really, really stoked" to have a new teammate.
"Between the two of us we'll be able to carry on the Kiwi number-eight wire tradition," she said.
The pair head to India on August 2 and have named their entry the Chickshaw Blues. The race starts in the northern city of Shillong on August 6; contestants can take any route but have to be in Cochin, South India, by August 22.
HOW YOU CAN HELP:
To donate go to the Chickshaw Blues Facebook page or givealittle.co.nz (search for 'ChickshawBlues'). Cheques can be sent to Chickshaw Blues, 11 Lamb Rd, Pukenui. All donations go to the Miriam Centre.
Check out the race here: www.theadventurists.com/rickshaw-run/
Donate here: www.givealittle.co.nz/cause/chickshawblues