From West Chester best bet would be 202 to 95 south then Route 1 in De. then the 301 bypass around Middletown De. ( toll ), Continue to follow 301 thru Md. across the Bay Bridge (no toll southbound) into Va. where the 2 lane bridge is that 2 Retired mentioned which is a south bound toll, then shortly after the bridge decide if you want to stay on 301 or there is another road that will take you to 95 at exit 104 which I believe is one exit above Kings Dominion, either choice is good I have used both but depends on how the traffic is.
