By Brandy McDonnellTurnpike Troubadours frontman Evan Felker has found sobriety and is happily back together with his wife Staci more than a year after the popular Oklahoma red dirt band announced it was taking an indefinite hiatus. It was an update so welcome that Oklahoma journalist and author Josh Crutchmer rewrote Chapter 20 of his upcoming book "Red Dirt: Roots Music Born in Oklahoma, Raised in Texas, at Home Anywhere" at the last minute last month after getting an unexpected call from Felker and his wife.