I have run the entire "inside the reef"
route on the east side of Andros from Morgans Bluff to Jackfish Channel with 4.5 ft
draft.
The best chart solution I have found is the
Garmin Bluechart App used with an
iPad. The app is free but the chart packages cost $. Look thru the chart package choices because there are several that give both US and Bahama coverage for around $40. I found these
charts very accurate for Andros and will allow you to make the run with ease. Also load the Active
Captain info into the
Garmin app and update it before you leave. Also have a copy of The
Bahamas Guide. It will show the most common
anchorages.
Anchoring along Andros can be tricky with lots of concrete-like marl, along with thick
grass in the bights. Plan each day's run, thinking about the state of the tides and where you want to
anchor for the night.
Enjoy.