FYI, i found a source for a great rubber rear cargo floor mat for passenger
vanagons.
the company is called Koneta/LRV  and the mat is called Protecta heavy weight
bedmat model 6721 utility mat 72"x 98"
its basically a truckbed rubber mat, i trimmed it to the same shape as the
cargo floor carpet, and it even fits under the sliding door threshhold.  its
a great fit, and will last forever, easy to clean, just sweep off.. no more
grungy stained carpet!
i trimmed it to fit the entire cargo floor of my "Carat", and there was enuf
left over to make front floormats with too..

just fyi..
chris