What should I look at before buying a rental property in McClellanville?

Before buying a rental property in McClellanville, look at the well and septic capacity, flood zone status, and how thin comparable rental data is in this small working waterfront town north of Charleston. McClellanville doesn't have the rental volume that Mount Pleasant or Summerville do, so pricing a rental there takes more legwork than pulling an average off a website. Brian Beatty tracks McClellanville sales closely enough to price a specific property correctly.