it is/was the "Keep it Real" facebook group(s) .
So, we re-did it w all the active members (2000+)
TTM'ing is a fun, inexpensive way to collect. I have gotten more involved in it over the past couple of years, and have had some great returns. Even got my boys into sending out letters. Be sure to check out the TTM database here on the site. It is a great resource.
And, as a fair warning, Bradshaw may take a while to get, but don't get discouraged. Took almost exactly 1 year for my to get mine back from him, but it was worth the wait.