It actually depends on the organization you rude with. 95% of track day orgs don't require anything other than street stuff. But the water wetter and engine ice stuff is better for cooling.Nope. Regular everyday green anti-freeze will work fine. Same stuff you put in the car.
If you're going to a trackday or race, that's different. You'll need a different product that does not contain ethylene-glycol, which is very slippery when spilled.