Drag and drop list alternatives for mid-age users

I wonder what kind of list ordering will be easier to use for 50+(age) users if there will be lists of 10-15 items. Also it is going to be used on touch devices too.

The idea is to arrange the documents before you start reading them.

1) the user will have a list of documents. 2) On the "documents" list are the documents that are going to be read. "Optional" are the documents unassigned, that are not going to be seen when you start reading them. 3) The user must be able to add,remove, change order of the documents.