I don't have any reference in front of me but I think you are right. Please see my clumsy arrow pointing to the "cut". And yes there were buildings on Banner I but we did not attempt to land. There were some "Maine moorings" (moorings with lobster floats) and room for a couple of boats to anchor at that time. A bit deep but ok. And there is a ledge at the south end of the harbor that is well submerged at high but awash at low so as to stop the swell. I have also over nighted behind Burnt but that was a bit rolly, even in settled weather, for my taste. Beautiful tho. I'm getting a hanker to come on up next summer when the pup is an adult.