Will I be ordered to go active if I don't ship to basic?
2) If you answer "yes" to #1, then why are you stressing about it?
3) Why are you asking about being released? Are you no longer wanting to be in the NG?
4) Use your real name. Seriously. I get it you're probably wanting to show tribute to the singer, but seriously you are getting into the military. Be a tad more professional. It's really hard to give guidance and mentorship to a Soldier that doesn't want to use their real name.
https://www.thebalance.com/the-delayed-enlistment-program-dep-3332701

Learn About the Military's Delayed Enlistment Program
The Delayed Enlistment Program (DEP) allows you up to a year before entering military service. Find out what it is and how you can get discharged.
https://www.army.mil/aps/08/information_papers/sustain/ARNG_Recruit_Sustainment_Program.html

2008 U.S. Army Posture Statement - Information Papers - ARNG Recruit Sustainment Program
2008 U.S. Army Posture Statement
https://www.army.mil/aps/08/information_papers/sustain/ARNG_Recruit_Sustainment_Program.html

2008 U.S. Army Posture Statement - Information Papers - ARNG Recruit Sustainment Program
2008 U.S. Army Posture Statement
SSG James J. Palmer IV aka "JP4"
https://www.army.mil/aps/08/information_papers/sustain/ARNG_Recruit_Sustainment_Program.html

2008 U.S. Army Posture Statement - Information Papers - ARNG Recruit Sustainment Program
2008 U.S. Army Posture Statement
https://www.army.mil/aps/08/information_papers/sustain/ARNG_Recruit_Sustainment_Program.html

2008 U.S. Army Posture Statement - Information Papers - ARNG Recruit Sustainment Program
2008 U.S. Army Posture Statement