I hopped around various plans thru the years to find the best coverage on the lake. CDMA appears to be the best. The only area I have trouble is Minge Cove. Since I don't have a tri-mode phone, I'm not sure if an analog phone will work.
I realized that more towers were added since I started experimenting so this may not be a valid point.
FYI. CDMA have great coverage in the Lincoln/Woodstock area as well as the Conway/Jackson area.