divers are the bomb, just use your first eyelit as a measurement from your reel, from your reel grab your line, pull it out to your first eyelit. probably about 2". until you get to the depth your wanting, the diver will not be strait down so my rule of thumb is 3 pulls = 2.5 ft, i wouldnt use a fender, some might, i would throw on a dodger about 12" behind your diver then throw on a 2.5" leader.