Yea and I bet if you looked at his Navy ships there was water in the hole!!
Boat is in water, it rains out, dew from the night, pulling anchor, taking spray, taking waves all leads to water in the boat!
If you filled with water like you said and nothing dripped, and you checked the bait pump then all is good!!
Taste the water, is it salt or fresh??
Now stop it or I will find your boat and dump a bucket of water in every night and you really will go nuts!!
