@ehBeth,
acid soils, fast soil drainage, all seem to be the needs of these barren ground lowbush blueberries.
They hve the most intense blueberry flavor. We have a favorite pir bakery in Machias Maine. Its a restaurant bakery called HELEN's and they make a homemade crusty pie that is phenomenal.
Little bit a vanilla Ice cream and Im in hog heaven.
As for Strawberries, my wife makes a great pie with 1/2 cooked local berries and then she cleans and sugars about a quart of "wild strawberries" from our patches. This is all combined and put in a baked pie shell and then just refrigerated. Its served with whup cream.