The brackets that attach the rear springs are rusted out. Replacements? on 1995 Dodge Caravan

These are no brackets manufactured by Dodge for this model, and I have not found an after-market version on the web. I have been referred to junk yards, but junk cars in my small town in southern Alaska are all re-cycled to outside salvagers. Any help?

Asked by for the 1995 Dodge Caravan