Butt pucker moments.
Yup dockside issues when folk have left the scene.
I look over at a neighbors boat early in the morn. Don't look right. HMMMMM
Where is the boot line it looks way too clean. HMMMMMMMM sip coffee. No boot line hmmmm.
^&*&% she is sinking.
I jump into action, run around the dock with "manual pump " and fixins.
Break the lock on the hatch and proceed down into the cabin that's full of water with pick up hose in hand.
Bam ! warm FUZZY feeling , Butt puckers as my foot goes into water.
Should have pulled the dock power cord before boarding said boat. I backed out unplugged boat and had it dewatered before owner arrived.
I have two 110 V sump pumps I use all the time. But be careful with there use , how they be plugged in etc etc.