Its Dead
So i was driving down the freeway doin 60 and all the sudden it starts running rough and has a loud clicking from what sounds like the trans. next thing i know it has white smoke or steam from under the hood and then it died. I let it sit and looked under the hood and it was steaming out the overflow tank. I let it sit and it started and drove but if i gave it any gas it made this horrible clicking noise. I got it home but barely as it died right on my hill. Started up this morning and it ran but it was kinda rough. all in all pretty sh***y. 
If any one has any ideas on anything that i could do or what is needed to fix it I would appreciate it alot. thanks a lot