2nd attempt at fishing for disc

So as usual Ben came down on Friday afternoon for another disc golf weekend. When Ben arrived on Friday we both enjoyed a nice cold beer and planned our attempt to fish some of our disc back out of the lagoon. Our plan was to get a pair of goggles, some duct tape, glow sticks, flashlight, and a ziploc bag. We put the flashlight in the ziploc bag sealed it then duct taped it. We got the glow sticks just In case the flashlight went out. So we go to the park on Friday around 6:00 and play a few rounds until it starts to get a little dark, maybe around 8:30 and decided it was time for Ben to dive in. Ben gets in the water which he said felt quite nice and tried to see into the water by diving under with the flashlight. The water is so murky that he couldn't see anything. So once again we left with nothing.