Well, I was at Riot Fest in Byers.  At 30 I was on the younger half of attendees and if was very positive from my observations.  That was all about the people of Byers being scared of people that didn't look like them and, probably accurately their town not being able to handle that many people at once.  The most aggressive concert I've ever been to was Cake (Cake for F*** sakes) at Red Rocks a year or two ago.  You can't go to a concert where people aren't using drugs these days, it's a rarity.  They keep trying to have these huge music festivals all over CO and it seems like half of them get shut down after 1 year because the town, or landowner sees what a giant mistake it was.  This too shall pass.  I imagine the golf course will be so badly damaged that the contract will be torn up after one year.