the bad part is if it's dirty money, it'll be gone after that year, even though nobody claimed it.
I'd probably take it someplace safe that I alone have access to, and hide it there for a while. (just in case 3 hired goons show up that want to break my legs)
And afterwards I would try and get as much of that money in lottery tickets and scratch tickets as possible. The easy way to get some legit cash
