There are a number of RV travel nets on amateur radio. Most on 40M. Eastcars, Southcars, Midcars, Good Sam nets, Wally Byam nets (airstream) and many more.
The "Cars" nets usually run all day long with net control changing every hour to get better coverage. They are somewhat location specific.
2014 Palomino Puma 25RS
2011 F-150 Super Crew XLT
Days camped in 2014 - 23
Camped 2015 - 47
Camped 2016 - 51 done - 6 more planned so far