you're in for some fun. you need to goto the dmv and wait in line for ages for the license/plates. check
http://www.dmv.state.va.us/ before you leave home for wait times. after that you'll need to go to a gas station or something for an inspection (one of the stickers on the windshield) and emissions test. the plates they give you at the dmv will only be valid for like a month. you need the emissions to get the 2 year stickers. you also need to pay your personal property tax on the car to get the county decal windshield sticker.