2003 Suzuki Vinson Water Pump Issue?

[Orangejbird]

My Dad's 03 Manual Vinson has milky oil. He changed oil and ran it everyday for a week being sure to keep it running for an hour each time. Fresh oil is getting milky again..
Thinking it's the water pump seal. Has anyone here successfully changed the seal or even replaced the whole pump assembly?

[Ajmboy]

Might be a bad head gasket.

[Frank Angerano]

Agreed with @Ajmboy on the head gasket.  

[Orangejbird]

No white smoke on startup, or is it leaking into an oil passage?

[Frank Angerano]

It could be on the lower portion of the cylinder head at the base.  
It could be the seal behind the water pump like you initially said. Problem is where to start????? Pick the least invasive path first which i think is the seal you mentioned.  

[JacobSlabach]

yea always start simple for sure