Your post didn't give many hints as to what kinds of tips you are looking for. Don't run out of water
I made part of this trip last April, BVI to Miami
. We stopped in DR and then took the Old Bahamas
from DR to Miami
. Fast and fun, following seas, high winds, and 8-10 foot swells most of the time. Nowhere to stop after you leave the DR, if you are from the US. If you want more options for stopping, I would suggest T&C/Bahamas. No real downside to that option except that you have to be more careful not to run aground...