i catch them on rod and reel
i catch mine near locks and dams on rivers i use a sabiki rig i use a few different styles and colors usually with 6 hooks and a sinker on a snap swivel on the bottom i get mine at local bait stores ranging from $2.50 to $5.00 but i know of a few web sites that carry them also like catfish connections and cabelas in their salt water section if you need any more info on them just shoot me a PM to be sure i get it