Kavinoky just video tweeted he is going from Texarkana, Texas to Caddo Valley, Arkansas today. It's a distance of 86 miles according to Google Maps.
The GPS tracker has been started for today and the live speed is showing but curiously it shows the battery status for the phone it is running on as "Battery Empty". Since modern smartphones are not capable of running when they have no charge in the battery, it looks like Kavinoky and crew are running the LocaToWeb tracker app on a rooted Android phone to fake the battery charge level in response to us catching them with the tracker in the RV.
https://mobile.twitter.com/DarrenKavinoky/status/871737214492745728