Not sure if I am posting this in the right place but I need help.i bought a 2018 suntracker 24 ft fishing barge 2 weeks ago ,First time I used it overheated over 4000 rpm, bass pro replaced water pump . This weekend I opened her up for a few min and notice a 2 ft round budge of water under the flooring of one of the fishing seats . Can anyone tell what is the cause .It has a 150 HP mercury on it ???