There is hope of finding good dealers. My van experience was super easy.
Two dealers contacted us and I found a third locally. Instantly, one stood out from all the others--they were very, very well stocked, very knowledgeable, and knew all about VA. They filled out all the paperwork, ran it through the people at VA (whom they knew well), and accomodated our every need.
In fact, the rep drove vehicles to our house, one each day, so that we could try it on without going to their lot.
Effectively, the van is a form of insurance. You might pay a few bucks (I traded a used Jetta) to finalize the deal, but in the end, you have a really expensive van, no more than two years old, and it's all yours to sell as you see fit. It's the greatest deal that the federal government gives to people who aren't billionaires.
Just sharing this story because the van buying experience might be scary to people who don't understand the system. My point is that you may be pleasantly surprised.