I got to Don of NYC, I've spent almost 40 hours on the game but only because I spent some time blowing up cop cars and shooting people for the heck of it. I found the reels with some help from a game guide, I had found about 75 or so on my own, I played GTA so I know about those hidden things. I have one more safe to find to completely finish off the game, but I don't know which one I missed, so I've been avoiding having to go back through the businesses to find it.