Question to the gang: does anyone bring dogs with them? Have they in the past? I keep going back and forth on this with my awesome dog. He's 12, but still very lively and would love a Big Adventure. But I guess I am worried about shaking him up too much (are the trails we're going to do smooth but rugged/challenging, or all bumpy like here in the Colorado Rockies?), and of course about leaving him in the RV if I am out for a meal or something. He loves being in the truck, and although he'd be spoiled rotten at Chez Parent's, I want him with me Thoughts? Tips? Prior experience?