You should re-post this on Boatertalk (BoaterTalk: BoaterTalk
) if you already haven't. There are more east coast boaters on there that might be able to help you.
Also, try the West Virginia Wildwater Association (Home of the West Virginia Wildwater Association (WVWA)
). A local WV page. There might be someone on there that would let you borrow their shredder.
Unfortunately there are no places in the New River Area that rent/demo shredders.
Hope this helps,