START: Green/Red Buoy ER": 39.26.198N / 76.01.057W
Leg #1: 9.43 miles @ 247M/235T
Waypoint #2: Green Buoy 1A: 39.21.539N / 76.09.773W (You must pass North of this buoy.)
Leg #2: 4.27 miles @ 236M / 225T
FINISH:Green Bouy 41": 39.18.904N / 76.13.149W
Total distance: 13.69 miles
Since some insurance policies won't cover you in the case of a race, we need to make this a predicted time rally, with the award going to the boat that gets to the finish line closest to the appointed time.
I reckon that time should be 8 minutes and 12.84 seconds. You do the math.