The Last of the Smoking Bartenders by C.J. Howell

The Last of the Smoking Bartenders follows a drifter traversing the Arizona desert, leaving behind a path of destruction. Tom believes he is a secret agent deep undercover racing to stop terrorists from blowing up the Hoover Dam. Forced to live off the grid, without paper money because of tracking devices in the watermarks, and aided by a homeless raft guide and a band of meth dealing Navajos, he hunts down a terrorist network one Molotov cocktail at a time. But is it all a delusion? Are they actually killing innocent people? Chased by a beautiful but damaged FBI agent and a crossbow wielding psychopath, Tom must stay one step ahead of his pursuers and save the country he loves, all on less than a dollar a day.