In June 2012 my dad had a stroke, so I spent the next 4 months shuttling between Wisconsin and Georgia. He is still recovering. Then in October I had pneumonia. I'm mostly recovered, but I still feel it in a lack stamina; by the time I get home from work most days I have little energy left to do much of anything except eat dinner and go to bed. I'm taking vacation in Georgia again this summer and hope to get back to regular posting by the fall. Thanks to all who expressed concern.