What I tell everyone here who posts a resume is that due to the vagaries of the nomination process and the rubric the service academies use to determine appointments, it is impossible to chance anyone. No one knows what the competition in your district will look like in the year you apply, so no one can chance you.
You should look at the makeup of current classes at Navy and make sure you at least meet if not exceed those stats. For example:
https://www.usna.edu/Admissions/_files/documents/ClassPortrait.pdf
Your first step is getting a nomination. USNA does not consider applications without a nomination, so you need to familiarize yourself with this process if you aren’t already by checking the websites of your congressperson and both senators. Once you start the nomination and application process, you will be assigned a Blue & Gold Officer (BGO) who will shepherd you through this process and who will have insight into how competitive your district is and how you stack up against the competition in the year you apply. Getting the nomination is the gating factor; once a candidate has a nomination and is deemed 3Q (qualified academically, physically, and medically) and the application goes to the academy admissions team, the likelihood of an appointment is close to 50%.
Also, you should scour the wealth of applicant information on the USNA website and serviceacademyforums.com as that is the official site for academy applicants. No one there will chance you either for the reasons I gave above. These sources will tell you to do your best academically, up your physical fitness game, and pursue leadership opportunities. You will want to show quality over quantity, stay focused, and put your best application forward. That’s all you or any candidate can do,