i am not the master at c-rigging, but i can give you the basic help you need. the carolina consists of the components in the this order. heavy bullet weight (1/2oz. or bigger) a bead, a swivel, a leader of 12' or more, then your hook and a soft plastic. so this is instructions on how to make the rig. first, slide a big bullet weight up the line, then slide a bead up the line. it really doesnt matter what color bead it is. then tie a swivel on the line. this stops the weight from advancing up the line toward the worm. now take a long strand in line, and tie one end to the swivel, and the other end to the hook. then add your soft plastic to your hook. fish the rig on a heavy duty baitcaster, and a 7 ft. medium heavy, to heavy action baitcasting rod. cast out to target, and work the bait with a sweep of the rod. this will move the worm, and the weight will drag on the bottom, kicking up silt that gets the bass's attention. also, when the weight hits an underwater object, it makes that worm dart and wiggle. the purpose of the carolina rig is so the worm can float above the weight, and target fish who are off the bottom. this is a very effective rig. just work it slow. here are some links to help you learn.
http://espn.go.com/winnercomm/outdoors/fishing/i/P3_f_carolina_rig.jpg
http://www.fishin.com/articles/georgewelcome/C-rigarticle/carolinarig.htm
http://www.bassresource.com/fishing/carolina_rig.html
i hope this helps. this is a great technique. welcome to the forum man!