Um...... I have been there with the one-arm stuff. We had a water leak and I had to pack up my entire sewing room.( right before surgery) I had help from quilting friends unpack and put it back together.
I have moved many times with the Navy. There are certain things that I insisted on packing into Rubbermaid tubs. They then packed the tubs into boxes, that was fine.
Being that you are not supposed to use your arm..... can you have a friend help? Can you be there in the room when your stuff is being packed? I know there are a million other things that need to be done. You may have to let this one go a little.