That's what it thought was going to be the main problem. I was considering sealing it
And I also heard of some kind of water proofer for electronics that might help but I am not sure of name of the stuff. I know that the military uses it on all of their equipment
Thats the stuff the name just left my mind.
The mobo in the fridge is not quite what I had in mind I realy want to put the fridge in the computer to cool it with ducts no joke I was thinking of using a small fridge.