Hey all - I am getting more and more confused looking on the net for information on a keg setup. I already have a kegerator with a drip tray, one ball lock keg, a draft tower without tubing, and a CO2 tank. I figure I need a CO2 regulator, a liquid ball lock disconnect, a gas ball lock disconnect, and beverage tubing. I don't know what I need to attach to the beverage tubing to connect to the CO2 regulator OR to the draft tower. Any advice would be appreciated. Thanks!