I'm in the process of getting through RR path right now. I'm using the audio w/ it and right on track to finish in 8-9 days.
I used CMMRS back in the beginning of the year. It's long but a pretty easy read. With nothing else going on, maybe 2-3 days.
Agree with the others...for biochem use a mix of Kaplan and RR. Finished this up in 5-6 days....probably spent too much time on it though.
FA time frame....it took me about 30 days to annotate and understand everything (taus method). To memorize everything, hopefully 15-20 days.
UW...you're going to have to do 96 questions/ day w/ explanations. This will take 4-5 hrs of your days.
Assuming you already understand everything in FA, I think its possible. Good luck!!