MICU_RN

This Fall will be my second time trying to get into CRNA school (wait-listed the first time). I'm 45, with 17 years of mixed ICU experience (Trauma, CV, Neuro, CCU, Surg). My Undergrad GPA from 1980's is 2.5. I've retaken A&P (2 semesters), Micro, Organic and Inorganic Chem, Pharmacology, and working on my Chem GRE's. My current GPA is 4.0. I have CCRN, PALS, ACLS, BLS. I've worked in MICU the last 5 years, and have an opportunity to accept a position in the PACU of a major trauma center in my state. I am wondering, would this be something that will be of use to me when I re-apply this Fall or not. Would welcome suggestions as to what I should be working on now (in addition to the online Biochem course I just picked up). Thank you!