That seems to imply you don't already. There are lots of paid email services that don't monetize user's emails. And many that are hosted outside the United States.
For the extremely vigilant, there is always CounterMail
The threat of email interruption and snooping can't be completely avoided. Undersea cables get cut, governments change, servers crash, data centers get raided, and companies disappear. At some point the data gets decrypted and everything is retrievable unless you are any extremely hard core PGP user. Even HushMail has to bend to the feds when it's all said and done. Even savvy people realize paranoia only gets you so far with email.
