Joe
Get feeling better soon!
A little more info on the pumps, to get to them you have to take the shroud off the AC.
Then take the sealed & taped evaporator box apart, then you can see the tray and the pump.
The only time you will have any water in it is when its cooling in high humidity,not turned off in the winter.
My coach is right out my door in a fully enclosed insulated garage, I play with it almost daily. Couldn't stand it any other way