maybe u can made a zone with small games like big jump drifts, but the problem is if u made houses or games it will be a place to camp or to go to to avoid fighting with other players
what about jetjack if someone want to have it he should paid money
u can make a zone for races such that u pay before go to the race and when u go there u spawn with a car and if u get out of the car u get out of the race and return to ur old place, and the money u paid goes to the winner so as much as racer as much the winner take money
I know talking is easy for me but the work is much harder and you know what is suitable for the server.