How to Make a DIY Solar Exhaust Fan for Your Boat - Keeps Moisture and Humidity Out!

If you're like me and have an older boat, perhaps with an older cover, this solar project is for you.
My cover has a very slow, light leak that isn't really bad - except there's no air movement inside the boat when the cover is on. So, any small amount of moisture that drips in can't dry out.
I made this do-it-yourself exhaust fan which works with a solar panel. All you need is a PC fan, solar panel, and some tubing to vent the air out. Throw in some fasteners and electrical tape and you're laughing your way to a nice dry boat!