Dave,
there is a place (ehsine) in St. Catharines that sells online. I use this stuff to clean mine. I'm sure one of our friends in that neck of the woods could get you some and bring it along to Fleetwood.

eShine Canada: Detailer's Pride Polishing Pad Rejuvenator 3 oz. - 2 Pack

Aalternatively, there is this larger format:

eShine Canada: Detailer's Pride Polishing Pad Rejuvenator (16oz)

I'd try these. They word pretty well and then just hang 'em with some old velcro on the wall or lean 'em up against something to let them dry.