What a unique (and desperately needed) book! In Washed and Waiting, Hill is earnest, honest, and incisive. The book is part autobiography, part practical theology, part self-help: and all of this in 150 pages.
Chapter 1 alone is worth the price of the book. After the Prelude, where Hill, sets up the book on an autobiographical level, he digs into the practical theology as it relates to homosexual practice. This book isn't the place to look for a robust defense of the orthodox theology on homosexual practice (which Hill holds to). There are plenty of other places to look for that (I would recommend Sam Alberry's Is God Anti-Gay? and Kevin DeYoung's What Does the Bible Really Teach About Homosexuality?).
What Hill does do in this section is confront head-on what to do with the fact that for those with homosexual inclinations, if they are committed to following a biblical Christianity, there will always (on this side of eternity) be an unsatisfied longing. What do we make of this? How could God not want his children to be happy and to experience love?