Look at Wheat Farmer's post below. See the box that says "Send e-mail"? if you click on that box, you will be able to send an e-mail to Wheat Farmer that no one else will see. Your e-mail will actually go through yesterdaystractors.com, but Wheat Farmer will be able to respond to your e-mail and the two of you can communicate without posting messages on the board.
That "send e-mail" box was posted in Wheat Farmer's message because he entered his e-mail address right below his name (Wheat Farmer) on the screen where he wrote his reponse to your post.
It works very well. I've both sent and received e-mails many times in the past.
Tom in TN