Ok...Ok - I am a complete Newbie!!

Just an overworked/underpaid mother of 2 whose children are drowning in school debt.
I thought I could help them out if I found a nice little niche in online marketing, and threw them a couple of bucks each month to help them out. Right?? How hard could it be?

Oh brother.......but......

Little did I expect to get totally hooked!! I can't learn enough, find enough, or read enough about what it takes to get started....