Sorry for the previous message, I just noticed it says .org at the end.
Originally, when the domain said the British spelling "aluminium", I was going to say that that spelling brought down the value. The American "aluminum" restores some of that value. Unfortunately, the .org brings it back down. Aluminum boats do have some interest in the market, however, so maybe you'd be able to get mid $xx for it, but the .org will turn many people away from it. Nonetheless, find a good end user and you might be successful. Good luck!