Yesterday I had the opportunity to take a Sneaky Piecing Tricks class from Beth Ferrier at my local quilt shop. Lets just say Beth was one of the best teachers I have ever had!! She had a wonderful sense of humor and had a great teaching style. She focused on teaching the techniques and making sure everyone understood, not on getting the project done.
If you ever get a chance, I would highly recommend taking a class form Beth. You can check out her website at: http://applewd.com/