First off, are talking about putting your boat into a bareboat
charter operation or are you wanting to do "crewed charters" where you are onboard?
- - For bareboat
charter operation the outfit/agency that will be booking and supervising the bareboat charters will be able to give you all the details of what you and your boat needs.
- - If you want to run crewed charters on your boat then there is a whole book full of requirements ranging from you having licenses, inspections and insurance
to tax reporting requirements.