story: 2 adults, 4 kids tour Mexico with a teardrop in 1955

Intrepid, for sure, but today it might be very scary!
https://books.google.com/books?id=NCYDA ... &q&f=false
https://books.google.com/books?id=NCYDA ... &q&f=false
or t n ttt for short (tnttt.com)
https://www.tnttt.com/