floor boards are soaking wet?

Hello,

Are you getting water or coolant leaks in side the vehicle?
Coolant will have a sweet smell.
If it is coolant then it is likely a leaky heater core or loose hose.

https://www.2carpros.com/articles/replace-heater-core

You can also have water condensation leaking from the AC evaporator.
There is a drain tube for the evaporator that drains the water to the outside.
But dirt and debris can clog that drain hose and that can make the water leak inside the car.

Also keep in mind if you get water in the vehicle when it rains, then you have Leakey weather strip around the windshield or door.

Please let me know of any questions.
Thank you.