Service Academies (particularly Naval Academy)

Hi, I am a high school sophomore and I need some feedback on my strengths/weaknesses for a service academy. Also, if you could give me advice on summer seminar at the academy.
-Student Council Fundraising Committee
-AP Human Geography (4), planning on taking AP Chemistry, APUSH, and AP Environmental Science or Stats next year
-JV Cross Country (now, but probably varsity by next year)’
-Navy JROTC (have been a platoon leader and guidon for my class and want to become a company co my senior year
-Orienteering/Raider Team for JROTC (one of the best on the team)
-4.5 GPA on 4.0 scale
-21 on ACT practice test, but planning on bringing it up to 30s next year when it counts
-Track and Field (possibly)
-Student Volunteering at my local hospital next summer
-Science and Technology Leaders Program next summer