Departing again, @MyRV is my travel blog, and my ledger for fuel and maintenance. What else can we track? Distance, temperatures, elevations, humidity?

How can I connect my dash cam to post a snapshot to Hive? What equipment could make this work?
These and other questions i will pomder along my journey, as I safely travel among reckless drivers. I give space and make room for others to pass, and @MyRV keeps track of the milestones.
101km on the dash, how many more km will I drive tonight?