I basically NEED air ride to get my car around now. So, what do I need? I know there are bags, cylinders, and struts? I thought struts and cylinders were the same. What's the best thing to get with the actual bag, strut, cylinder, whatever?

Also, I need the suspension part, lines, fittings, a compressor, switches, and what else? Air tank or something? What all do I need to have a nice setup and how much am I probably looking to pay?