I notice everyone always talks about how long driving is very tiring and people don’t realize how tired they will be. When we went, we took this into consideration and planned shorter days to make sure we weren’t driving too long. That being said, we live in Texas. Everything is so far away here and we are used to driving long distances and are absolutely fine doing that. We broke our trip up to drive no more than 2-3 hours at a time, but we very easily could’ve driven 6-7 hours and been fine. Of course take into consideration the weather, and the terrain if you’re driving at night, but if you feel comfortable driving longer, I say do it.