None of the current options are going to give you better bandwidth than simply loading up the RV with backup tapes and taking them with you...
No, it's automatically deducted by direct debit.
And a GPS can't be removed and left at home? Slightly harder but come on.
GPS is not a perfect solution either. I have used several different models including the Pharos GPS with Streets and Trips. They often jump temporarily to another state or place on the globe and then after a few minutes jump back. So are we going to be able to challenge the 3000 mile trip we supposedly took on our way to grocery store? I have an idea just give me a check for 150million and I'll tell them it won't work.
It sounds like they're not on vacation: they live in their RV full-time, and do their work from there.
"Beware of programmers carrying screwdrivers." -- Chip Salzenberg