Gumbo Limbo Unrec S/. This great Sanibel, florida community might just me the best fit for you and your family. Find all Gumbo Limbo Unrec S/ real estate and Gumbo Limbo Unrec S/ properties. Find a local Gumbo Limbo Unrec S/ Real Estate Agent or Gumbo Limbo Unrec S/ Real Estate Company for your needs.