Leslie:I did a little research after my last post.Here are some possible resupply points.Can’t vouch for most of them,you will have to contact them and ask what they have.
Manchester:Natures Market 303 Center Hill Rd.05602 802-229-9353
Rutland:Rutland Area Co-op.77 Wales St.Rutland 05738 802-773-0737.
Bristol:Bristol Market 28 North St.05443 802-453-2448 May be hard to hitch to,rather rural area.
Middlebury:Middlebury Coopertive.1 Wahington St.05753 802-388-7276 Dont forget Mr Ups AND Soup.! Also in Middlebury:American Flatbread.“Natural Pizza”
Waitsfield:Sweet Pea Natural Foods.Village Square,Rt 100 802-496-7763
Also,Google “Mary Jane’s Farm” She carries mostly Organic non cook Foods for Backpackers, Etc; in burnable bags.Check it out.
Peace & Enjoy 
old&in the way