Brian told Moab police that their goal was to become WWOOFers. I wonder if that is what he is actually doing now?
"It is your responsibility to contact hosts and make arrangements for a WWOOF visit. Please be prepared to contribute four to six hours of organic farming and gardening a day, while receiving meals, accommodations, and a rewarding and educational experience."
There are plenty of the people who live on farms and don't spend much time, if any, watching the news.
There are 1560 host farms in the USA. Look at all the farm with immediate opportunities:
Find a Host | WWOOF USA
He was going to do it in Washington and Oregon, but there are tons of farms all over the US where they would provide accommodations and food in exchange for work and typically the young people that do this move from farm to farm. What better way to stay off the radar and have all your needs met? I certainly hope the FBI is checking WWOOFing Farms!