Great fish, bit big for me to chew on though - toxins.
I know where you were, I think one of the reasons for the lack of visits for small craft is it can get a bit spooky upon reaching land if the wind is up with outflow (you know the bit I mean ), it's a long run to anywhere else safe and all weather if that closest spot is blown out, you would be pretty Ok crossing it almost anytime the tide was up with your 29 footer I guess.
Lovely spot you had on the island, at 10/10 campsites like that one the vista ends up burnt onto my mind, true paradise.
cheers fnq