Challenge for fans of American Metal Bands?

Can anyone name a metal band from every state? If not, then how many states can you think of that has at least one notable metal band. Obviously some states are really easy, such as California, Florida, New York, etc. but what about states like Wyoming, New Hampshire, the Dakotas? I doubt any one person will be able to name a band from every state but maybe if we all put our heads together we can think of one from each state.

MQ: Name as many state/band combos as you can, even if it's just one?

Rules:

If you name a little known local band please provide a link of some sort to prove you didn't just make them up. If they are pretty well known(in other words I can find them on YouTube, Wikipedia, etc.) then no link is necessary.

The person who can name the most state/band combos gets best answer. If it is a tie then it will go to whoever answered first, have fun!