MRR and PLR

For a while I would struggle with what I wanted to do now that I am on this work from home stance. I am working for the President i.e the US Army but I don't want to do this my whole life. I may retire but a little money on the side would not hurt at all. I tried the affiliate marketing thing for a while and it was okay for a little bit of money here and there but I wanted more! I thought about writing my own Ebooks but didn't have a clue as to what to write about and how to go about doing it. Ebooks now a days are making lots of money, IF they are about the right topic, so I decided to lean towards this venture. I said why not just sell someone else's Ebook! I thought about this and I still was upset b/c I was still basically doing the affiliate thing. I was scanning google one day and found exactly what I was looking for. Master Resale Rights for products and ebooks. I didn't quite know what that meant until I looked into it. It basically meant that I would get someones Ebook that they wrote and get the right to sell if for myself!!!That way I would make my own money and not just a dumb percentage.I could price it for however much I wanted and get all the earnings. THIS IS GREAT! Ok so I got my idea but then I thought okayyy what do I do next? I continued my Google search and found someone who sold over 15,000 Ebooks in which they were going to give me the resale writes for. 15,000 Ebooks!!! Do you have any idea how much money I could make from that! I also have my own website so I also got with that package PLR rights. I got over 20,000 html templates and more for my website so I am super excited and I cannot wait to make more money!!! Finally my own thang where I can make my own money for me and my family!