From Fort Myers/Sanibel:
Take the Sanibel Causeway to the island. Turn right onto Periwinkle Way at the four-way stop. Turn right from Periwinkle Way onto Tarpon Bay Road. Turn left at the four-way stop onto SanCap Road. Cross Blind Pass Bridge onto Captiva and follow the road to the only stop sign on Captiva.
Turn right onto Andy Rosse Lane and right into McCarthy’s Marina.
From South Seas:
Turn left at the stop sign at Andy Rosse Lane and right into McCarthy’s Marina.
McCarthy's Marina 11401 Andy Rosse Ln Captiva, FL 33924