Sales people @ Harvest Chevrolet would do what they can to locate you used promaster van. Sorry Jeremy but what company doesn't endorse their own product.
Jesus we would be happy to help you with your van. We have a dedicated fleet department that specializes in this kind of vehicle. Randy Newkirk 509-307-4524 and Brian Frank 509-731-0523 would be happy to assist you in this search.
You could probably find one on Craigslist if they can't help you locate one.
Thanks! Your answer is awaiting moderation.