The Scots-Irish DNA project is open to men that have done Y chromosome paternal DNA testing with Family Tree labs. To join go to your Projects link on your Family Tree page and tick the Scots-Irish project when it comes up.
If your surname does not appear in the list of Scots-Irish surnames in the project, just send a note to the project administrators.
The project will assist Scots-Irish families with genealogy and family history research. The project is open only to men of Scots-Irish ancestry.
You may also use the link below to join the project.
LINK: The Scots-Irish DNA Project