Ranges do not ask if you have a permit. No permit is required to OC in VA, not even in a vehicle or a restaurant.
Excellent short thread w/attachments on overview of VA gun laws.
Take the time to sign up for the free email Va-Alert - good method to stay current on laws and what is happening throughout the state.
Consider too joining VCDL - best small investment in freedom and the RKBA you'll ever make.
We have an OC dinner on the 2nd Tuesday of each month and an OC breakfast (smaller group normally) each Saturday - check them out, look for stickies.