By KRISTIN M. HALL, Associated Press NASHVILLE, Tenn. (AP) — After watching a recent documentary about the doomed Fyre Festival in the Bahamas, country star Dierks Bentley was appalled at how it all went disastrously wrong. Bentley knows the pressure of putting on a destination music festival that he's invested in and curated as he's heading into the second year for the Seven Peaks Music Festival in