Are you aware that it's managed by a FEDERAL agency?
Remember, when you secede, you'll lose a lot of rights that you've taken for granted. That means that the US will have the right to block any sales and will not support the state with military. You also lose a lot of consumer protections. You lose credit rights. You lose a LOT. ADA and civil rights are gone as well since they are federal laws and once a state becomes independent, people cannot use those federal laws anymore. Federal funds will be gone. No more funds for the seceded state.
Some people just don't learn.