I just received my MA certificate, i want to further my education. my goal is to be an RN with an ADN.?

i am 24yrs old, so time is limited for me. I do not want to attend a community college. My intent is more for an accelerated program, that will take lesser time then a community college. the only colleges i know are UNITEK in fremont CA and Western career college but thats in sacramento and its to far, i live in the east bay so fremont will be closes. does anyone know any schools that are around my area or even online programs? Also, I read in the American ociation of RN, that you can jump into just doing your ADN and once you p your nclex exam you can be a registered nurse, so it should only take 2yrs to complete. is that really true?