You know what? I say, Iran - if you want to park your ships off the coast of the U.S. in international waters go for it.
Just don't **** up and get nervous when the U.S. Navy jams every signal, every bit of your radar and is shadowing your every move. Also, there's no need to get nervous when we do fly by's, and park our destroyers and frigates as well as an aircraft carrier within a few minutes strike distance to turn your navy into small bits of shrapnel. Whatever you do, don't get jumpy when there are multiple attack submarines tailing you without your knowledge both to and from Iran's waters, and don't be frightened with the Sixth Fleet parks itself off the coast of Iran in kind.
Have a great time sailing to the United States!