RedactedNarrative: Vessel 1 was heading into the Thames River from Fishers Island in fog conditions. The operator became disorientated and turned around when he felt uncomfortable about his position.  He throttled back and at approx. 45 degrees into his turn he hit rocks (Blacks Ledge). The steering wheel became dislodged and one passenger fell forward hitting her eye on the electronics upon impact. The vessel began taking on water and was assisted to Dodson's marina in Stonington, CT. No  injuries requiring medical attention.