I've noticed that, while I think taking a walk around the neighborhood is boring, walking back and forth across the lawn behind the mower is totally acceptable.
The weather this weekend has been GORGEOUS. We had a frost Friday night, followed by sunshine and mild temps. Yesterday was already full (including a trip to Cook's Orchard for apples and cider), but today I made sure I spent some time outside. There was the above mentioned mowing, plus repotting of a house plant, emptying of garden containers, etc. Just enough activity to make my hips ache.
I purchased a copy of the All New Square Foot Gardening, by Mel Bartholomew, a while back. It is a lot different than the copy I checked out from the library. It is also giving me some food for thought re the garden. There were already some major changes percolating in the old gray matter. Now there is even more. My brain is getting full.