With $100mil I would:
Tear down Wellman Way and give enough money to Wake to force there hand at changing it to Creamy Ct. -- $10,000,000 roughly
Stash $10,000,000 away in a trust for my daughter to receive when she's 25, while also making sure she has the funds available to go to any college she wants to go to + housing, food, etc.
Build a couple lavish houses in mountains and beach - $25,000,000 -- like MTV Cribs level shit
Stick $25,000,000 in the bank/low risk investment accounts.
give $10,000,000 split equally to any of my family and friends who need help paying off mortgage or send kids to school, etc... Or just party their balls off.
The remaining $20,000,000 I would give to multiple charities that directly benefit underprivileged families/children. I'd start a non-profit and hire a boatload of people to see out the mission work.