One of the most useful things you can do is at least make a list of scholarships you are interested in. Some of these may be for juniors, others might be for seniors. However, it’ll be good to at least have an idea of which scholarships you wish to apply to, as this will make your time applying for scholarships a lot easier. This list can be formulated with some of the many scholarship search engines on the web, your local scholarship handbook, or something you hear about in your local news. There are so many scholarships available, and if you start early, you will get a leg up as you will already have an idea of what to do.
You can apply here for scholarships