I have a 1994 Tempo, the air conditioning is leaking into the floorboard. How do I stop it?? I realize the hose is stopped up, where would I find the drain hose at?

The air conditioning can't leak into the car. It would come out of the a/c system as a gas, because it is, primarily. What you might be experiencing is either condensation from the a/c system, or, which is more likely, a leaky heater core. Check your radiator fluid, and see if it's gone down any.