Hi Charles, thanks for the message.

Here are some links that might answer your questions:

Did we sell the house: http://adventurepossible.com/save-money-for-adventure/should-you-sell-or-rent-your-home-when-traveling-long-term/
Cost of the Airstream RV trailer: http://adventurepossible.com/rv-america/our-airstream-travel-trailer/
How long did we plan to travel (12 months, though we only traveled 9-10 depending on how we count): http://adventurepossible.com/kelleys/
On the job: Katie did not have a formal agreement that her job would be waiting for her, though she networked before she left to ensure hiring managers would consider her when she returned.

As far as not being rich, traveling on the road doesn’t have to be expensive. Our costs (http://adventurepossible.com/kelleys/our-year-of-adventure-rving-america-by-the-numbers/) were higher than most we’ve seen, though we could have done it for much less, especially if we were one person instead of three. Also, we did some part-time work on the road to defer costs. Perhaps you could too.