1. Look out for New Product Launches. (jvnotifypro.com is a great place to start with)
2. Select a Product you like and make a quick video!
3. Just do some basic bookmarks with SocialMarker.com which is Free and few manual bookmarks.
Literally, these new launches will not have much competition, but when you get near the launch, people will be looking for reviews.
So, choose review related keywords to bookmark your videos. And with less effort you can easily make a minimum of $500 with every launch you do. You can easily do one launch promotion a week. That will make atleast $2000 easily. Wish you success!