Fly Fishing for mahi mahi south of Martha’s Vineyard

30 miles south of MV on an 8-wt sink tip, chartreuse clouser. We boated 25 fish in an hour from a single hi-flyer with ultra light spinning tackle. I nailed just one with the fly rod from the bow, almost went overboard trying to fight it back to the cockpit. I handlined it over the side just as it bit through the tippet and fell into the cooler.