Leaving around 20 of August from Port St Lucie Fl to Phoenix AZ using I 10 most of the way so the gps says, I never travelled that route any interesting sights along the way I am in no rush. Thanks
Definitely do not rush here. It will be disgusting hot for at least 2 more months. At least nights in October will start to cool down but days will still be a little toasty. Have a safe trip.