Send a diver down to
plug hole, close sea cock whatever.
Then Home Depot AC pumps with hoses, etc. (about $140 each)
If the
hull and
cabin top are under
water,
lift with bags or crane, the start pumping.
Did the above with a 50 foot Crocker 2 years ago. Sank at the
dock. Hit the bottom before the
deck and
cabin was under. Pumped out and refloated in 10 hours.
If insured, call
surveyor and
insurance company asap.