Blackwater hosts a USPSA club and now Highpower rifle matches. The place you need to get too is Sir Walter gun club in Creedmoor, NC. They have everything, the IPSC club is great, I shot there for years. They also do Highpower, Bullseye, cowboy, etc...
The Range in Oxford does 3 gun and IDPA type stuff. There are lots of other places to shoot too.