I use 2-liter soda jugs painted bright yellow on the outside, with 3 or 4 ounces of clean gravel, scrap lead, etc. inside so that when I get a hit the weights slide down into the neck of the jug and keep it in a 'flagged' position. My line is tied to the neck, and I have hooks at 3', 6', 9', & 12', with a 16p or 20p nail a foot below the bottom hook for a weight. The nail is cheap, and doesn't hang up as much as a regular sinker. This rig works great for freefloating jugs in the Arkansas River, up at the nuclear power plant, and over below Pickwick dam on the Tennessee River. That's where most of my jugging is done. But I do have some other jugs rigged a little differently for deep lakes and/or anchoring. They have 75' of line on them, with dropper loops every 3'. The dropper loops are not only for hooks, but I fastened a clip to the cap of the jug so that I can clip a loop into it. That way, I can let out as much line as I want, in 3' increments. When anchoring them, I use a 2# lead cannonball. Of course, if I'm simply wanting to freefloat them, I can simply use a one ounce sinker, and keep the line short enough that it's off the bottom.