Im going to run a HS at Lightning Raceway in Tippecanoe, Ohio tomorrow. Only thing is I dont know if they allow trikes, but they probably do. Im running my quad since my trike is out of commission. Its supposed to be the toughest course in CRA.
More Info:
http://home.alltel.net/racecra/
If somebody wants to run a trike, Id jusr suggest calling the track first to make sure.