I found the survey after logging in and clicking on “Tags” in the green bar at the top of the page. The survey is in an orange box in the top, lefthand corner of that page and reads “Calling All Bloggers”.
I had to complete a few questions first to see if I qualified. I was told the complete survey would take 30 minutes but I don’t believe it took that long.
The $15 check should arrive in 6-8 weeks.