I suspect shipping charges will limit the deal to ETS members living near you.
Maybe you could sell the extra blankets to a local army surplus store or donate them to shelter (human or animal) for a tax write-off (or good karma). How about the local Boy Scout troops, historical reenactors, emergency responders or search & rescue teams? Maybe they'd be interested in buying cheap wool blankets? Another possiblity might be a local consignment shop.
-Blast