500 Cal at the gym is AWESOME!!! I hear you about Homeschooling...I remember how it was really a full time job when I had more than one kid at home. But it is SO WORTH IT!!!! My philosophy always was that a BAD day homeschooling was better than a good day in public school.....most of the time, anyway!
Have you tried Inbox Dollars? Basically reading emails like mypoints, & I manage to get a couple of checks a year for about $50 each. Once you get your first check, you earn faster. I LOVE basically free money!
have a GREAT rest of the week!