I wish I could reply separately to all of you, since you were kind enough to take time to think about my little problem.
Since I don't have the small blocks of "waiting" time except at stop lights, the hand work isn't really much of an option. Though I remember making lots of sweaters and Christmas gifts while my son was at band/hockey/play practice! Mother is nearly deaf and needs me at her side when she consults with medical people. Most of the time I spend with her is much-needed social visiting (she gets lonely), taking her to the stores and shopping areas, and doing the household/yard chores and heavy work she can't manage any more.
That said, so many of you recommended Organization of the sewing space (so that I can snatch a few minutes here and there when I'm home) that I feel you have given me a good and viable way to get back to sewing. Therefore I have decreed Saturday and Sunday afternoons as "Organization Time" this weekend, and will devote that time to the sewing/computer room. Nothing short of a plumbing or family emergency will deter me from my self-appointed task! I particularly like the idea of leaving the sewing machine set up and the current project laid out ready to sew. After all, since I live alone there is no one to complain about the fabric and tools on the craft table!
Organization is not my strong point, so I'll have to work at it. But the end result is so worth it! And I will make a point of revisiting the Fly Lady site and picking up more help there.
Thanks again, fellow RCTQers! I love seeing the ideas that come from you all during these discussions.