I decided to add more RSS sources. Bad news: I had to go back and modify all the lists I had created.
Good news: This project will now kick out 241 html pages plus 241 email messages per week, all on auto-pilot.
If each team/list can get 1000 fans, that would be 241,000 emails sent per week during football season. Even just 100 fans each is 24,100 emails per week.