How do i fully emancipate myself from the IRS?

i own an online business and can move anywhere in the world. I am getting audited by the IRS and don't want to have to spend my life justifying every deposit to another person. After I finish my audit I plan to leave the country. I know of several nice countries that have no income tax panama, cayman islands, etc. I read somewhere if you expatriate you still have to pay taxes for 10 year is this right? Anyways how do I go about never having to deal with the IRS again legally?