I will send you an email via the auspices of the Family Tree DNA website which will outline the process. Recently, they have announced changes to the program which reduce the cost of participation so that is good news. I think at this time, the 37 marker test is most feasible when looking at the cost of the various plans. You will see the various options but it is my recommendation that at least the 25 Marker test be the choice, and as I noted, their offerings are expanded over that which was offered when we started the Calvert Surname project.
If anyone else is interested, please go to the family Tree DNA website or contact me via email: email@example.com.