For better or worse, I've kinda given up on away team seating. There are so few games and you've already incurred travel cost and time commitment so I've just been picking up 2-4 seats in enemy territory. Costs more, but you can actually see the game compared to the official away seats (think UNC seats on the minus 20 yard line). Also, when winning being in enemy territory is a lot of fun.
Obviously you give up the joy and celebration from being in a virtually all canes section. Those are the trade-offs.
Also very geographically friendly schedule for the many canes fans in western NC-----Clem, Wake and UNC. If you've never been to Wake, it is the easiest in and out game we play. Easy parking. Small stadium. Winston Salem a cool little town and some exceptional beet at Foothills Brewery.