Hi jdfishing,
On mine and most likely yours also,, the tray inside the fridge under the cooling fins where the water drips will pull out of the fridge. I would remove all the old plastic stuff you can from the rear and then pull the tray out. I used a piece of clear vinyl tubing I had that fit the tray drain tight, pushed it through the hole and reinstalled the drain tray... I then tie strapped the hose away from the heater and burner area and to also keep the weight of the vinyl hose off of the plastic tray nipple of the fridge and I put a dab of sealer on the side of the little screen that keeps the bugs out, because it did not fit the hose real tight. Now all is well.
Jim M