Dont visit Marsh Harbor wih out it!

I highly recomend this ap for anyone boating in the Marsh Harbor area.
It certainly takes the guess work out of getting around.
I further reccomend to download it before you go. We did not because we were afraid of Data plan charges and got lost getting to our lodging. However we found out that once it is downloaded it does not use your cellular data plan.

Got a second about Island Compass