I was in same boat as you. Definately take your A&P 1 and II if you can !! before getting into RN program. Try to get Microbiology out of the way too. The A&P's are really tough. Read Read Read and google subjects and slides for lab and memorize them for the tests.
For other classes like ENG 101 and 201 (i think those are the numbers) PSY 101 and 201; Sociology or History etc.... you can take these online (lots of work but you can do it in the privacy of your own home with your own PC at 1am if you want so that is convenient.