Johns Hopkins ABSN-- RPCV-- vibe?

Hi! I'm planning on applying for JHU accelerated nursing program for June and was hoping I could get some feedback on the vibe there. I know JHU is a big name-- is the atmosphere really competitive once you're in? I'm looking for a high quality, but also supportive, learning environment... Also, I plan on applying for the RPCV fellowship. Anyone out there done this? Can you tell me about how do-able it was time-wise to do both the accelerated program and the fellowship community service hours? Any info would be greatly appreciated! Thanks!