dogfights with remote controls cheap planes with a camera which you pan with tracir and a laser and smoke and stuff
seeing the money people spend on their rigs why not do this?
more realistic for a nerd not willing to take risk imposible
edit:
remote controlled at light speed they could be use from anywhere in the world
imagine somone who makes bussiness on this and rents planes to have 1000 real planes on the air fighting each other