The genographic project uses familytreedna to do the tests- go directly to them, save money and match up with your lost ancestors/cousins in their huge database- it worked for me.
I found three cousins who are related to me, going back to common ancestors in the 1700's- my branch ended up in illlinois, another in Missouri, another in Utah/idaho and another in West Virginia- all were famers moving to a new place with opportunities for land.- another branch stayed in Kentucky, but it died out without any male heirs around WW2. My branch has been skimpy for 100 years and my son is the last male- with no kids. The Missouri branch has come to a dead end with the last male being in his 70's. The branch in Utah/Idaho will keep growing and growing in size.- why?- they are Mormons.