Step 1: Buy a Dehumidifier
Step 2: Make sure that your bildge pump is working.
Step 3: Attach hose to dehumindifier.
On my unit there is a plastic piece that goes through the rear of the unit, you may have to punch a hole to make it fit--the hole is like a punch out. This will keep the unit from draining into the bucket in the bottom of the machine. I zippedtied mine so that it would not come out easy and turn the unit off.
Screw the garden hose to the external plastic piece.