Everyone over the age of 18 should have #4, and it can cover the health care portion of #2 without the need for a separate PoA.
In most cases a trust is a better option to cover #5, #6, #9 and the financial part of #2.
Someone who was “given land” but is unaware of the filing status of the deed is in over their heads from the start and would probably be a poor choice to manage the affairs without some extensive guidance from a third party.
