Deputies investigating theft of $50K worth of GPS devices from boats at East Naples marina Written by Marco Island Mortgage Syndicated User on July 10, 2021. Posted in Marco Island Mortgage, Mortgage Marco Island. Boat owners docked at Sara Bay Marina report thefts of GPS units from 25 vessels. Naples News #marcoislandmortgage, #marcoislandmortgagerates, #mortgagemarcoisland Previous Next