First I would move to a more secure location and go off the grid for a while.
Then I'd save Wake Forest basketball
The rest would be in various accounts and I'd live off the interest.
First I'd buy a huge waterfront property and a Lamborghini Aventador. Then... the fun begins.
Step 1: Call Ron Wellman and tell him the I would like to donate 75 million to Wake Forest Athletics, but I had to meet with him in person first.
Step 2: Completely overhaul the football and basketball on campus facilities and make them on par with some top tier programs. Have them named after me. Own a suite in BB&T for life. Own 2 adjoining suites in the Joel for life (renovate both to my liking) and make sure that they stayed in my family at least 10 generations.
Step 3: As I'm about to sign the check, I suddenly pull it back and lay down my last condition. It would go something like this:
Me: "Before I give this to you, 2 things are going to happen. First, you are going to let Deacvision7 fire Jeff [Redacted] while I watch."
RW: "But, but, but..."
Me: "Do you want 75 million or not?"
RW: "Okay, so what's the 2nd thing?"
Me: "You are going to let me personally come in and fire you. Then I'm going to appoint an Athletic Director that is fit to run this show."
RW: "Well that doesn't seem fair..."
Me: "Get the fuck out because you're motherfucking fired! Get me DV7 on the phone!"
Step 3: Buy a sweet house in a gated community in Winston.
Step 4: Marry some dime piece.
Step 5: Sit back and watch as our Demon Deacons win fuckin' CHAMPIONSHIPS under the leadership of John Currie, Shaka Smart (or Phil Jackson), and Nick Saban.
ETA: Best part is if Brews wins, I'm going to be running the AD myself with the support of his money. Wake Forest will be a much better place either way.