Well so much for the "liability is not an issue in Belize" advise.
Here's what I've found so far, clearly liability IS a concern.
(2) Where any person suffers damage as the result partly of his
own fault and partly of the fault of any other person or persons, a claim in
respect of that damage shall not be defeated by reason of the fault of the
person suffering the damage, but the damages recoverable in respect thereof
shall be reduced to such extent as the court thinks just and equitable having
regard to the claimant's share in the responsibility for the damage:
(5) Where any person dies as the result partly of his own fault and
partly of the fault of any other person or persons, and accordingly if an action
were brought for the benefit of the estate under section 26 (4) of the
Administration of Estates Act, the damages recoverable would be reduced
under subsection (2) of this section, any damages recoverable in an action
brought for the benefit of the wife or husband, parent and child of the person
under sections 9 and 10 shall be reduced to a proportionate extent.
Here's a link to a liabilty case in Belize
http://www.belizelaw.org/supreme_court/judgements/2006/sc/civil/577_of_2001.pdf