Shifting Gears

I have been moving a (very) little bit.  I met my workout (and general) buddy, Elizabeth, for a walk around one the lakes here in town last weekend (3.1 miles)  Then the puppy and I had a couple of walks last week (also totaling 3.1 miles).  Today the puppy, husband, and I went on a .9 mile walk.  I still need to increase frequency and intensity and be consistent with the exercise.  I am gaining weight.  I lost almost 30 pounds in a year.  (There, there is a firm number for you.)  I could have and should have done better.  Even worse, though, over the last few months, I have slowly put about half of that back on.  This must be reversed.  Now.