I made a valiant effort, but the circumstances of normal, daily home life and work interfered with my female super (knitting) powers. As you can see below, I knitted 24 hats (including that one I'm still working on in the picture and finished 20 minutes ago).
That's 80% of my 30 cap goal and I'm certainly satisfied with that. I dream of a day when a cure for cancer is discovered and there won't be any need at all for chemo caps. But in the meantime, I hope whoever gets one of my caps is comforted by the thought that someone hand-knitted a cap to keep their head warm and cover up the hair loss side-effect of their chemotherapy.
Now I'm going to get on with my normal life and work on finishing some of the other knitting projects that have been patiently laying around and waiting for me to finish knitting caps.