Instead of racing around on regular roads and putting regular people in danger, consider joining the SCCA or some other local racing club and go drive on a racetrack. It’s way more fun, you can use your regular car, you can drive way faster, and it’s safer for you and for everyone around you. It’s not free, but it’s less than a speeding ticket, and way less than having your insurance rates go up. There are also EMTs on site in case something goes wrong, and a large community of people that will help you get the most fun out of your car. Here’s one of their track nights next month up at Pocono Raceway.

https://www.scca.com/events/2002672-track-night-2023-pocono-raceway-april-20

They’re a ton of fun, and you’ll meet all sorts of interesting people there.