Summer Goals im ready !

I have a goal by the end of the summer to be earning $200 a week. This will replace my current jobs income at Enterprise Rent A Car of $800 a month. Reason being that I will be starting my health science program in nuclear medicine technology.

I started working at enterprise rent a car at the beginning of my spring semester. My grade point average dropped from a 3.667 to a 3.159 and I hate that. Anways to make a long story short I have a goal to replace my current jobs income so that I can focus more on school again get my grades back up.

So far I have purchased 3 domains all focusing around physical products from amazon.com 1 domain recieves 1700 exact match searches, another recieves 720 exact match searches and another that I been had recieves 400.

The 400 searches a month domain is already on page 1 at spot 6. The 720 is on page 2 at the top spot. The 3rd domain I have yet to set up.

Do you guys think that I have the fire power with these 3 domains to reach my goal ?

Any suggestions and tips are appreciated. If anyone has a plan of attack or any kind of strategy I'm open to all suggestions. I really want to make this work. School starts up again on september 1 so that is what I am shooting for.