I have to start by saying that I relocated my family to the islands a little over two years ago. In our lives between the military, college, and jobs, we have lived in many places. With these life experiences I can honestly say that Savannah (outer islands) has been the best move of our lives. Life is relaxing and enjoyable not to mention that we feel like we are living in paradise.
When considering a move out here there are a few things to evaluate when it comes to picking an island location.
Location Selection:
Tybee Island is a beach type setting and a resort community. Your choices are beachfront, walk to the beach, drive to the beach, or a marsh front property. Within those choices there are every type of structure and price range honestly starting in the 400k range and up (mostly up).
Tybee Island Residence:
Most of the Island is investment property with few full time residents. Personally it is a great place to live full time and the "off season" is our favorite time.
As a vacation home, retirement, or investment, Tybee meets all of these needs and more. Thus far it has kept the rustic look and very small town atmosphere with a community of some really great people that respect island living.
There are no real "down sides" to living on Tybee but it does lack shopping (grocery) and parking in season can be a problem. Schools, groceries, stores, medical, and most professional services are offered on the neighboring islands which is at most a 20 minute drive.
Wilmington Island:
Wilmington is primarily full time residents who work on Tybee or Savannah. The island offers primarily single family homes in a quiet residential setting. Deep water locations are great for the family with the 50ft boat they want to dock at their house. Prices start in the 210k range on up and as anywhere; waterfront is a premium. The waterfront is awesome and the deep water locations are something you have to see to appreciate. If you are a "boater" this is an island to consider. Your boat will be very happy living on Wilmington Island not to mention the peacefull enviroment.
You have the same 'island living" without the beach but you are a quick drive to Tybee and Savannah. Benifits as a full time residence are schools are closer, shopping, restaraunts, medical, veterinary, and traffic are much easier for everyday life.
Whitemarsh Island:
Whitemarsh is the inner most Island and offers the quickest travel routes for the commuter. The island is made up with every range of home and a few condos. The schools, shopping, and medical are located here but it has been done in a way that nothing looks cluttered. From here you are 20 minutes from Tybee, 15 minutes from River Street in Savannah, and 10 minutes from the Marinas on the intercoastal. Price ranges are from 150k on up with waterfront being a premium. The Savannah Yacht Club is located here and you can select from deep water, marsh, creek, and tidal creek locations.