Oooh, honey berries, I hadn't thought of them!
Mountain Laurel is native to here...and I probably wouldn't plant it except that it needs to be moved from where it is, and both them and Rhodies (also a transplant)do make very good cover - even in the winter.
Service berries and chokeberries are native to my area.
Hmmmm, weeping hemlock - I will have to look that up. I like hemlocks in general, anyways. It would be too big for what I want here, but I just might plant one somewhere else....they are GREAT winter 'shelter' (and deep shade in summer!)