Tickets for the annual Forecastle Festival in Louisville go on sale Friday. A limited number of $119 three-day general admission passes will be available through the Forecastle website, starting at noon. (That's a $19 increase over last year's pre-sale pass price.) All other ticketing options, including VIP tickets and single-day passes, go on sale at a later date.Last year's Forecastle drew about 65,000 people to Louisville's Waterfront Park for the three-day festival, a marked increase from the roughly 35,000 who attended in 2012 (the first year Forecastle partnered with Bonnaroo producer AC Entertainment).2013 Headliners included Black Keys, String Cheese Incident, Robert Plant, the Avett Brothers and the Flaming Lips.