Here is a post I did about 2 1/2 years ago of a silver carp I caught on the Missouri river. I saw a couple more about the size of the one in your post a few months earlier. I would not like to hit one doing 10 mph much less 30 or 40 mph. There is no way to rid the Missouri, I wish you luck keeping them from hurting the Mississippi and the St. Croix.
I have been talking to the DNR and folks off an on about this for a few years with mixed to no results. Now they think it is a good idea to establish a plan. @#$%ing really!! Do you think!