Thank you everybody for your great advice, I really appreciate it.
Here is my question...because of the slight possibility the engine is done, I don't want to put a lot of money into it so, is it possible to put just a T-belt on and skip some of the other procedures(tensioner, water pump, seals, etc.) for now? You know, for testing purposes. I wouldn't mind doing it all twice.
I'm probably gonna get it towed to my house and work on it since I don't trust that mechanic. Other than that, where can I get the specialty tools(Crankshaft Pulley wrench, etc), dealer or Autozone, Pepboys.