I am in the military and just brought my boat to Missouri from Illinois. My question is, Since I am a resident of both Illinois and Missouri due to me being stationed here. Due I need to register my boat in Missouri to get the boat decal. I was looking on the MO DNR website and it was saying outboard motors need to also be registered. I am just curious of what I need to be legal in Missouri before I take boat out fishing. Any information on this would be appreciated.