"Hey guys, 

I'm driving out West for an early start to a tree-planting season and would love to share the cost/DJ duties/conversation with someone all or part of the way!  I'm happy to drop people off or pick people up at any point along the posted route if you're not headed to one of the main cities we're passing through. I'll be doing this drive on the cheap so trying to cook my own meals at rest stops/parking lots (I have a small camping stove) and couch-surfing or camping every night. Obviously, you don't have to join in my frugality and I can drop you off at hotels/restaurants when needed. 

Just so you know what you're getting into, I drive a 1997 Rav4 so don't expect the height of luxury road travel. She has almost brand new tires, has made the trip across Canada before and has been my adventure buddy countless times! I'm kind of new to this whole ride-share thing so feel free to ask me any questions you might have about booking this trip!"