Peachy, i think it's $80 to join NRG and they work on a A, B, C, Jr and hardtail (if there is enough poeple) classes, i raced hardtail on the weekend but i would of been better off riding B grade just coz it's a lharder grade and a bit more of a challange from a larger field (and if you beat anyone on a dullie you can give them crap)