If you're on the outside, particularly near Sombrero Reef Light, try dragging a 6-inch, chartreuse, Sassy Shad near the edge of the Sargasso weed and as close as possible to the buoys. Most of the dolphin in this area weigh 2 to 6 pounds, but there have been some real monsters taken this time of year, some topping 40 pounds.
Another hotspot is just southeast of Cosgrove Light near the Marquesses Keys. Some monster dolphin, and big king mackerel there if the water temperature is fairly warm. The kings seem to want large, swimming plugs, something in the 8 to 10-inch category that maintains its action while cruising along at 4 to 5 knots just beneath the surface.
If you have access to a smoker, both mahi and kings are fantastic when smoked using hickory chips.
If you can't find the mahi or kings, flannel-mouth and French grunt fillets dipped in beer batter and deep fried are tough to beat. You can catch them along the channel edges using nothing more than a small piece of bright, red rag attached to a 1/0 wide-gap hook and jigged close to the bottom. Most are found in depths of 12 to 25 feet in relatively large schools. Most of the grunts measure just 8 to 10 inches, but there are times when you find a school of monsters that measure up to 15 inches and tip the scales at more than a pound. Snow-white meat, very sweet and flaky--how I miss those sumptuous fried grunts washed down with an ice-cold beer.
Now, for that two-day sailing agenda--take your time. There's lots of neat things to see on your way to Key West, some incredible snorkeling and fishing, and this time of year, lots of dockside parties at the Tiki Bars. I'm hoping to land a few jobs next year (2012) in the lower keys performing at the dockside bars, and with luck do some horse-trading with the marina/bar owners bartering musical entertainment for dockage.
Good luck,
Gary