Tropical Impulse is a nice house. You must remember Delshire Mingo - the caretaker. I hung out with the guests there last November. Three girls from California.
Chef David from Tippy's gave me directions to Half Bay and said he saw lots of fish in there diving. I think he spearfishes in there. After Hurricane Irene the drive out on the peninsula was treacherous. More so than normal.
Fish or no fish it's still a great place to visit.