Here I go again with yet more overheating problems. I found one hose way on the bottom on the passenger side end of the radiator to be leaking. But it's a small leak. Ive already had the thermostat replaced as well as the housing and some leaky gaskets. This is the only thing I can see that's leaking which leads me to believe that it is my water pump malfunctioning. If this is so, how can I tell for sure that it is the waterpump not working correctly. Any help or opinions on why my car could be overheating would be great. Thank you.

Did you ever check the heater core? And does it run hot when you are driving down the road? The overheating problem on mine turned out to be a bad headgasket and a badly cracked head, so try to nip the problem early so you don't have to pour a ton of money into it.