South Andros... forget your daily worries, no stress here.
We stayed at Greg's place for 5 days. It is located a few hundred meters from the airport. Greg will pick you up by bike... :-) He will stay in the cottage next to yours and is always available for questions or anything that might come up. Great guy!
Mind you that South Andros is not a tourist destination, but rather a peaceful and quiet destination with no stress. Rent a car, the Island is too big. There are no ATM's. Just one bank where you would be able to retrieve some cash, but better to bring some.
The few grocery shops carry a limited amount of items. We found one shop though that was well stocked and worth the drive (20-30 minutes). It's called Seaville Foodstore (closed on Saturdays) in Kemps Bay. You cannot get lost on South Andros, theres just one road.
Things to do:
1. Snorklers: blue holes at Mars Bay (perfect round blue hole - no fish; visit at low tide) and the 2 blue holes just North of Kemps Bay (lots of fish!!).
2. Scuba: inland blue holes, "Coral garden".
4. Hiking: blue hole trail.
3. We liked the food at Skipper's bar (just North of Kemps Bay). Get conch in as many possible ways as you can (fried, salad, etc).
South Andros... glad we've been.