You're going to have to do two things. First of all, you need a roof rack. Call Yakima and they'll tell you exactly what you need for your make and model of car (which you'll need to provide). Second, decide whether you want to haul two kayaks or three. You say both in your question, and you need to decide. And for god's sake, try to write a legible, coherent question next time. Maybe in the form of a real sentence.