I guess I waited too long. I went to the site under a differerent browser and the special offer is no longer available. Then I tried incognito and still no go.
My only option left is to call custmer service to remove auto-renewal.
"If you have any questions about your membership or would like to cancel automatic renewal call customer service at: 1 (888) 891-7203"
I'm going to give one more month to detremine if there is any added value. If not, I'll cancel.