Took things apart after watching the videos and saw the ice maker was functional but all corroded or dirty with stuff from water and in watching the video realized the water on the floor was unrelated to the ice maker.
I bought the parts to make the repair. Two comments to the videos, the one for the icemaker should show how to get the top basket out of the freezer. I found another video that showed how to do that and was much easier to get to the ice maker and to remove the back panel.
In the second video on the drain tube upgrade the guy just grabs the old tube and pulls it out no mention of the tab that holds it in. stuck a screwdriver in there pressed the tab and it came right out.
Finally, might be a good idea to say it takes about an hour or so to get the ice chunks out of the bottom of the freezer and around the thermistor cover. I had a huge chunk behind the cover that took almost an hour by itself and was all around the wires and copper tubes coil going to the heat exchanger so I couldn't just break it out. The heat gun was a plus but mine was so bad I had about an hour and a half to melt it last night.
Today, no water on the floor and ice is being made. Hopefully good for a few more years.