Missouri

2 moderate and 6 serious injuries (including the operator), no safety devices which I assume to mean life jackets and it looks like that boat has 4 powerful outboard engines. I couldn't make those out but guessing each would be a minimum of 150 horsepower. That's a lot of ponies.

"Hold my beer, lessse what this baby can do"

Edit: found a photo with a 300 on one of the outboards. That'd be a rated 1200 hp. Holy Shit.