Good information to know come Thursday morning...
Above, when I mentioned having a lawyer claim the ticket on my behalf, I was indeed thinking about having the lawyer claim it for a "trust", an "entity", if you will. The good things about some of that is the lottery office is a busy place - lots of comings and goings. Meet your lawyer/accountant there, sign what you gotta sign - leave. Press conference the next day. Do my absolute best to not have MY name/face nor my family's in the paper or on the news would make it that much better to just "live".
I would be more than willing to help.
Once that ticket is know to have sold in the State of Indiana, media coverage will be 24/7 on the lottery office with such a large jackpot. You might consider swinging into a costume shop to conceal your complete identity as you go into and out of the lottery headquarters.
I agree with your approach entirely, by the way. I would claim it thru a LLC, shielding my identity as much as possible. I would also continue working my job for a period of time just to remove any suspicion that it was me. Then 3-6 months down the road, just fade away. After all, you quit your job immediately after someone hits the lottery in your town, that would be a good indicator that you're now a wealthy man.
Good luck! I hope you win!