Way to go, Mimi! I started with SPD's and still use them. I fell a number of times because the tension was too tight. I panicked, and over I went. I agree with the others about keeping the tension loose. Keep the pedals clean as well. Just continue practicing in a safe environment until you feel comfortable. After awhile clipping put will be second nature and you won't have to think about it.

Today's ride was 43 miles through the farm and ranch land near by. DH got yet another flat. There seems to be a lot more debris than usual in the bike lanes and on the road shoulders. We had hazy sunshine and it was warm enough to shed vests and arm warmers about half way through the ride.