Cindy, let me start by saying welcome to Bassin' USA, you have come to the right place! The basic Carolina rig consists of a weight, some prefer an egg type sinker and others prefer a bullet type, a glass or plastic bead, a barrell swivel, a length of leader and hook. Basically you put the weight and bead on the main line followed by the swivel. Then the leader can be pretty much the length you need to keep the bait above the bottom or cover you are fishing and add a soft plastic of your choice, lizard, worm, etc.
The idea is to keep contact with the bottom and fish it relatively slow. Hope this helps and good luck!
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Bryan Hinton : Bassin' USA Prostaff : Nebraska