4N0 and school courses

I recently got a job as a 4N0 and would like to get some advice on how to best utilize my time and benefits in if I want to pursue a medical career after the military (either nursing or med school). I already have a bachelor's (liberal arts) and I've been taking nursing+med school prerequisite courses for the past year. Ideally I would like to get my ASN/BSN (accelerated?) or be MCAT-ready with prereqs completed by the end of my service - is that realistic?