"I'll do em before I get my alignment and camber appointment then."
do they need changing??
to save a bit of money most garages do a free sterring brskr suspemsion check, get a quote when they tell you whats wrongt with it and if you are capabvle then just do it yourselfe.
it could be track/ tie rod ends, but as is both side it could be far worse like steering rack/box bepends which your van has, so def get a second opinon, the guy on here sounds like hes used to these vans whos given ya advice maybe save a lot of money let him do it.