There’s something exciting about setting out on a summer road trip. Longer days, open campgrounds, and vacation season make it one of the busiest times of year for RV travel. At the same time, summer brings challenges that many travelers underestimate. A stretch of unusually hot weather can influence far more than whether you pack an extra fan or another bottle of sunscreen. It can affect your route, your schedule, your destination, and even how much you enjoy the trip once you arrive.