great to hear you are all fine!
despite the lack of rum!
houses have cellars, boats have bilges for the emergency rum
opie it will take a while for dents to form,but boat may need lifting and rechocking under the keel
,rather than blocks pushing under with out lifting.
vic try taking the hose to the impellor pump off and blowing down it till you hear bubbles,chances are the tube to the filter is full of leaves and debris as well and check impellor.