Mark is the closest out of those 2.. Maybe give him a call.. Google Maps says 18min drive.. will be on a Toll road though as you are going over the Gateway bridge
Google Directions
Not sure if the link will work.. they are your options.. maybe the guy has an e-toll as you cannot pay anymore.. it's all electronic
EDIT: Yeah link wont work lol.. his address is 1/20 Ingleston Rd, Wakerley