Many of the homes in Gulf Trace, the older homes in Grayton Beach, and the older homes in Blue Mountain Beach - plus a few here and there along the coast - were built long before water and sewer were even available here. I want to say early 80's or so was when Regional Utilities began, and it took several years to have full availability. Meanwhile, your multi-million high-end homes are probably recent additions and should have been required to hookup.